156506724

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 216

約数和(自身を含む): 480247040

約数和(自身を除く): 323740316

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 31, 33, 36, 38, 44, 57, 61, 62, 66, 76, 93, 99, 114, 121, 122, 124, 132, 171, 183, 186, 198, 209, 228, 242, 244, 279, 341, 342, 363, 366, 372, 396, 418, 484, 549, 558, 589, 627, 671, 682, 684, 726, 732, 836, 1023, 1089, 1098, 1116, 1159, 1178, 1254, 1342, 1364, 1452, 1767, 1881, 1891, 2013, 2046, 2178, 2196, 2299, 2318, 2356, 2508, 2684, 3069, 3477, 3534, 3751, 3762, 3782, 4026, 4092, 4356, 4598, 4636, 5301, 5673, 6039, 6138, 6479, 6897, 6954, 7068, 7381, 7502, 7524, 7564, 8052, 9196, 10431, 10602, 11253, 11346, 12078, 12276, 12749, 12958, 13794, 13908, 14762, 15004, 17019, 19437, 20691, 20801, 20862, 21204, 22143, 22506, 22692, 24156, 25498, 25916, 27588, 29524, 33759, 34038, 35929, 38247, 38874, 41382, 41602, 41724, 44286, 45012, 50996, 58311, 62403, 66429, 67518, 68076, 71269, 71858, 76494, 77748, 82764, 83204, 88572, 107787, 114741, 116622, 124806, 132858, 135036, 140239, 142538, 143716, 152988, 187209, 213807, 215574, 228811, 229482, 233244, 249612, 265716, 280478, 285076, 323361, 374418, 395219, 420717, 427614, 431148, 457622, 458964, 560956, 641421, 646722, 686433, 748836, 790438, 841434, 855228, 915244, 1185657, 1262151, 1282842, 1293444, 1372866, 1580876, 1682868, 2059299, 2371314, 2524302, 2565684, 2745732, 3556971, 4118598, 4347409, 4742628, 5048604, 7113942, 8237196, 8694818, 13042227, 14227884, 17389636, 26084454, 39126681, 52168908, 78253362, 156506724]

約数ペア:

[(1, 156506724), (2, 78253362), (3, 52168908), (4, 39126681), (6, 26084454), (9, 17389636), (11, 14227884), (12, 13042227), (18, 8694818), (19, 8237196), (22, 7113942), (31, 5048604), (33, 4742628), (36, 4347409), (38, 4118598), (44, 3556971), (57, 2745732), (61, 2565684), (62, 2524302), (66, 2371314), (76, 2059299), (93, 1682868), (99, 1580876), (114, 1372866), (121, 1293444), (122, 1282842), (124, 1262151), (132, 1185657), (171, 915244), (183, 855228), (186, 841434), (198, 790438), (209, 748836), (228, 686433), (242, 646722), (244, 641421), (279, 560956), (341, 458964), (342, 457622), (363, 431148), (366, 427614), (372, 420717), (396, 395219), (418, 374418), (484, 323361), (549, 285076), (558, 280478), (589, 265716), (627, 249612), (671, 233244), (682, 229482), (684, 228811), (726, 215574), (732, 213807), (836, 187209), (1023, 152988), (1089, 143716), (1098, 142538), (1116, 140239), (1159, 135036), (1178, 132858), (1254, 124806), (1342, 116622), (1364, 114741), (1452, 107787), (1767, 88572), (1881, 83204), (1891, 82764), (2013, 77748), (2046, 76494), (2178, 71858), (2196, 71269), (2299, 68076), (2318, 67518), (2356, 66429), (2508, 62403), (2684, 58311), (3069, 50996), (3477, 45012), (3534, 44286), (3751, 41724), (3762, 41602), (3782, 41382), (4026, 38874), (4092, 38247), (4356, 35929), (4598, 34038), (4636, 33759), (5301, 29524), (5673, 27588), (6039, 25916), (6138, 25498), (6479, 24156), (6897, 22692), (6954, 22506), (7068, 22143), (7381, 21204), (7502, 20862), (7524, 20801), (7564, 20691), (8052, 19437), (9196, 17019), (10431, 15004), (10602, 14762), (11253, 13908), (11346, 13794), (12078, 12958), (12276, 12749)]