155343468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{743}}^1$

素因数の和:907

約数の個数: 96

約数和(自身を含む): 439971840

約数和(自身を除く): 284628372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 131, 133, 228, 262, 266, 393, 399, 524, 532, 743, 786, 798, 917, 1486, 1572, 1596, 1834, 2229, 2489, 2751, 2972, 3668, 4458, 4978, 5201, 5502, 7467, 8916, 9956, 10402, 11004, 14117, 14934, 15603, 17423, 20804, 28234, 29868, 31206, 34846, 42351, 52269, 56468, 62412, 69692, 84702, 97333, 98819, 104538, 169404, 194666, 197638, 209076, 291999, 296457, 389332, 395276, 583998, 592914, 681331, 1167996, 1185828, 1362662, 1849327, 2043993, 2725324, 3698654, 4087986, 5547981, 7397308, 8175972, 11095962, 12945289, 22191924, 25890578, 38835867, 51781156, 77671734, 155343468]

約数ペア:

[(1, 155343468), (2, 77671734), (3, 51781156), (4, 38835867), (6, 25890578), (7, 22191924), (12, 12945289), (14, 11095962), (19, 8175972), (21, 7397308), (28, 5547981), (38, 4087986), (42, 3698654), (57, 2725324), (76, 2043993), (84, 1849327), (114, 1362662), (131, 1185828), (133, 1167996), (228, 681331), (262, 592914), (266, 583998), (393, 395276), (399, 389332), (524, 296457), (532, 291999), (743, 209076), (786, 197638), (798, 194666), (917, 169404), (1486, 104538), (1572, 98819), (1596, 97333), (1834, 84702), (2229, 69692), (2489, 62412), (2751, 56468), (2972, 52269), (3668, 42351), (4458, 34846), (4978, 31206), (5201, 29868), (5502, 28234), (7467, 20804), (8916, 17423), (9956, 15603), (10402, 14934), (11004, 14117)]