156963924

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 459098640

約数和(自身を除く): 302134716

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 109, 117, 153, 156, 181, 204, 218, 221, 234, 306, 327, 362, 436, 442, 468, 543, 612, 654, 663, 724, 884, 981, 1086, 1308, 1326, 1417, 1629, 1853, 1962, 1989, 2172, 2353, 2652, 2834, 3077, 3258, 3706, 3924, 3978, 4251, 4706, 5559, 5668, 6154, 6516, 7059, 7412, 7956, 8502, 9231, 9412, 11118, 12308, 12753, 14118, 16677, 17004, 18462, 19729, 21177, 22236, 24089, 25506, 27693, 28236, 33354, 36924, 39458, 40001, 42354, 48178, 51012, 55386, 59187, 66708, 72267, 78916, 80002, 84708, 96356, 110772, 118374, 120003, 144534, 160004, 177561, 216801, 236748, 240006, 256477, 289068, 335393, 355122, 360009, 433602, 480012, 512954, 670786, 710244, 720018, 769431, 867204, 1006179, 1025908, 1341572, 1440036, 1538862, 2012358, 2308293, 3018537, 3077724, 4024716, 4360109, 4616586, 6037074, 8720218, 9233172, 12074148, 13080327, 17440436, 26160654, 39240981, 52321308, 78481962, 156963924]

約数ペア:

[(1, 156963924), (2, 78481962), (3, 52321308), (4, 39240981), (6, 26160654), (9, 17440436), (12, 13080327), (13, 12074148), (17, 9233172), (18, 8720218), (26, 6037074), (34, 4616586), (36, 4360109), (39, 4024716), (51, 3077724), (52, 3018537), (68, 2308293), (78, 2012358), (102, 1538862), (109, 1440036), (117, 1341572), (153, 1025908), (156, 1006179), (181, 867204), (204, 769431), (218, 720018), (221, 710244), (234, 670786), (306, 512954), (327, 480012), (362, 433602), (436, 360009), (442, 355122), (468, 335393), (543, 289068), (612, 256477), (654, 240006), (663, 236748), (724, 216801), (884, 177561), (981, 160004), (1086, 144534), (1308, 120003), (1326, 118374), (1417, 110772), (1629, 96356), (1853, 84708), (1962, 80002), (1989, 78916), (2172, 72267), (2353, 66708), (2652, 59187), (2834, 55386), (3077, 51012), (3258, 48178), (3706, 42354), (3924, 40001), (3978, 39458), (4251, 36924), (4706, 33354), (5559, 28236), (5668, 27693), (6154, 25506), (6516, 24089), (7059, 22236), (7412, 21177), (7956, 19729), (8502, 18462), (9231, 17004), (9412, 16677), (11118, 14118), (12308, 12753)]