152817444

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 435065904

約数和(自身を除く): 282248460

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 61, 78, 101, 106, 117, 122, 156, 159, 183, 202, 212, 234, 244, 303, 318, 366, 404, 468, 477, 549, 606, 636, 689, 732, 793, 909, 954, 1098, 1212, 1313, 1378, 1586, 1818, 1908, 2067, 2196, 2379, 2626, 2756, 3172, 3233, 3636, 3939, 4134, 4758, 5252, 5353, 6161, 6201, 6466, 7137, 7878, 8268, 9516, 9699, 10706, 11817, 12322, 12402, 12932, 14274, 15756, 16059, 18483, 19398, 21412, 23634, 24644, 24804, 28548, 29097, 32118, 36966, 38796, 42029, 47268, 48177, 55449, 58194, 64236, 69589, 73932, 80093, 84058, 96354, 110898, 116388, 126087, 139178, 160186, 168116, 192708, 208767, 221796, 240279, 252174, 278356, 320372, 326533, 378261, 417534, 480558, 504348, 626301, 653066, 720837, 756522, 835068, 961116, 979599, 1252602, 1306132, 1441674, 1513044, 1959198, 2505204, 2883348, 2938797, 3918396, 4244929, 5877594, 8489858, 11755188, 12734787, 16979716, 25469574, 38204361, 50939148, 76408722, 152817444]

約数ペア:

[(1, 152817444), (2, 76408722), (3, 50939148), (4, 38204361), (6, 25469574), (9, 16979716), (12, 12734787), (13, 11755188), (18, 8489858), (26, 5877594), (36, 4244929), (39, 3918396), (52, 2938797), (53, 2883348), (61, 2505204), (78, 1959198), (101, 1513044), (106, 1441674), (117, 1306132), (122, 1252602), (156, 979599), (159, 961116), (183, 835068), (202, 756522), (212, 720837), (234, 653066), (244, 626301), (303, 504348), (318, 480558), (366, 417534), (404, 378261), (468, 326533), (477, 320372), (549, 278356), (606, 252174), (636, 240279), (689, 221796), (732, 208767), (793, 192708), (909, 168116), (954, 160186), (1098, 139178), (1212, 126087), (1313, 116388), (1378, 110898), (1586, 96354), (1818, 84058), (1908, 80093), (2067, 73932), (2196, 69589), (2379, 64236), (2626, 58194), (2756, 55449), (3172, 48177), (3233, 47268), (3636, 42029), (3939, 38796), (4134, 36966), (4758, 32118), (5252, 29097), (5353, 28548), (6161, 24804), (6201, 24644), (6466, 23634), (7137, 21412), (7878, 19398), (8268, 18483), (9516, 16059), (9699, 15756), (10706, 14274), (11817, 12932), (12322, 12402)]