130931376

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{461}}^1$

素因数の和:630

約数の個数: 80

約数和(自身を含む): 348081888

約数和(自身を除く): 217150512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 97, 122, 183, 194, 244, 291, 366, 388, 461, 488, 582, 732, 776, 922, 976, 1164, 1383, 1464, 1552, 1844, 2328, 2766, 2928, 3688, 4656, 5532, 5917, 7376, 11064, 11834, 17751, 22128, 23668, 28121, 35502, 44717, 47336, 56242, 71004, 84363, 89434, 94672, 112484, 134151, 142008, 168726, 178868, 224968, 268302, 284016, 337452, 357736, 449936, 536604, 674904, 715472, 1073208, 1349808, 2146416, 2727737, 5455474, 8183211, 10910948, 16366422, 21821896, 32732844, 43643792, 65465688, 130931376]

約数ペア:

[(1, 130931376), (2, 65465688), (3, 43643792), (4, 32732844), (6, 21821896), (8, 16366422), (12, 10910948), (16, 8183211), (24, 5455474), (48, 2727737), (61, 2146416), (97, 1349808), (122, 1073208), (183, 715472), (194, 674904), (244, 536604), (291, 449936), (366, 357736), (388, 337452), (461, 284016), (488, 268302), (582, 224968), (732, 178868), (776, 168726), (922, 142008), (976, 134151), (1164, 112484), (1383, 94672), (1464, 89434), (1552, 84363), (1844, 71004), (2328, 56242), (2766, 47336), (2928, 44717), (3688, 35502), (4656, 28121), (5532, 23668), (5917, 22128), (7376, 17751), (11064, 11834)]