156155160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{26557}}^1$

素因数の和:26585

約数の個数: 96

約数和(自身を含む): 544970160

約数和(自身を除く): 388815000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 26557, 53114, 79671, 106228, 132785, 159342, 185899, 212456, 265570, 318684, 371798, 398355, 531140, 557697, 637368, 743596, 796710, 929495, 1062280, 1115394, 1301293, 1487192, 1593420, 1858990, 2230788, 2602586, 2788485, 3186840, 3717980, 3903879, 4461576, 5205172, 5576970, 6506465, 7435960, 7807758, 10410344, 11153940, 13012930, 15615516, 19519395, 22307880, 26025860, 31231032, 39038790, 52051720, 78077580, 156155160]

約数ペア:

[(1, 156155160), (2, 78077580), (3, 52051720), (4, 39038790), (5, 31231032), (6, 26025860), (7, 22307880), (8, 19519395), (10, 15615516), (12, 13012930), (14, 11153940), (15, 10410344), (20, 7807758), (21, 7435960), (24, 6506465), (28, 5576970), (30, 5205172), (35, 4461576), (40, 3903879), (42, 3717980), (49, 3186840), (56, 2788485), (60, 2602586), (70, 2230788), (84, 1858990), (98, 1593420), (105, 1487192), (120, 1301293), (140, 1115394), (147, 1062280), (168, 929495), (196, 796710), (210, 743596), (245, 637368), (280, 557697), (294, 531140), (392, 398355), (420, 371798), (490, 318684), (588, 265570), (735, 212456), (840, 185899), (980, 159342), (1176, 132785), (1470, 106228), (1960, 79671), (2940, 53114), (5880, 26557)]