156980927935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1\times {\mathrm{1607}}^1$

素因数の和:2104

約数の個数: 64

約数和(自身を含む): 209830569984

約数和(自身を除く): 52849642049

約数列:

[1, 5, 13, 61, 65, 71, 305, 347, 355, 793, 923, 1607, 1735, 3965, 4331, 4511, 4615, 8035, 20891, 21167, 21655, 22555, 24637, 56303, 98027, 104455, 105835, 114097, 123185, 275171, 281515, 320281, 490135, 557629, 570485, 1274351, 1375855, 1483261, 1502857, 1601405, 2788145, 6371755, 6959917, 7249177, 7416305, 7514285, 19537141, 34015369, 34799585, 36245885, 39591659, 90478921, 97685705, 170076845, 197958295, 442199797, 452394605, 514691567, 2210998985, 2415091199, 2573457835, 12075455995, 31396185587, 156980927935]

約数ペア:

[(1, 156980927935), (5, 31396185587), (13, 12075455995), (61, 2573457835), (65, 2415091199), (71, 2210998985), (305, 514691567), (347, 452394605), (355, 442199797), (793, 197958295), (923, 170076845), (1607, 97685705), (1735, 90478921), (3965, 39591659), (4331, 36245885), (4511, 34799585), (4615, 34015369), (8035, 19537141), (20891, 7514285), (21167, 7416305), (21655, 7249177), (22555, 6959917), (24637, 6371755), (56303, 2788145), (98027, 1601405), (104455, 1502857), (105835, 1483261), (114097, 1375855), (123185, 1274351), (275171, 570485), (281515, 557629), (320281, 490135)]