155571303916

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{829}}^1\times {\mathrm{2039}}^1$

素因数の和:3071

約数の個数: 96

約数和(自身を含む): 329970816000

約数和(自身を除く): 174399512084

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 173, 266, 346, 532, 692, 829, 1211, 1658, 2039, 2422, 3287, 3316, 4078, 4844, 5803, 6574, 8156, 11606, 13148, 14273, 15751, 23009, 23212, 28546, 31502, 38741, 46018, 57092, 63004, 77482, 92036, 110257, 143417, 154964, 220514, 271187, 286834, 352747, 441028, 542374, 573668, 705494, 1003919, 1084748, 1410988, 1690331, 2007838, 2469229, 2724923, 3380662, 4015676, 4938458, 5449846, 6702193, 6761324, 9876916, 10899692, 11832317, 13404386, 19074461, 23664634, 26808772, 32116289, 38148922, 46915351, 47329268, 64232578, 76297844, 93830702, 128465156, 187661404, 224814023, 292427263, 449628046, 584854526, 899256092, 1169709052, 2046990841, 4093981682, 5556117997, 8187963364, 11112235994, 22224471988, 38892825979, 77785651958, 155571303916]

約数ペア:

[(1, 155571303916), (2, 77785651958), (4, 38892825979), (7, 22224471988), (14, 11112235994), (19, 8187963364), (28, 5556117997), (38, 4093981682), (76, 2046990841), (133, 1169709052), (173, 899256092), (266, 584854526), (346, 449628046), (532, 292427263), (692, 224814023), (829, 187661404), (1211, 128465156), (1658, 93830702), (2039, 76297844), (2422, 64232578), (3287, 47329268), (3316, 46915351), (4078, 38148922), (4844, 32116289), (5803, 26808772), (6574, 23664634), (8156, 19074461), (11606, 13404386), (13148, 11832317), (14273, 10899692), (15751, 9876916), (23009, 6761324), (23212, 6702193), (28546, 5449846), (31502, 4938458), (38741, 4015676), (46018, 3380662), (57092, 2724923), (63004, 2469229), (77482, 2007838), (92036, 1690331), (110257, 1410988), (143417, 1084748), (154964, 1003919), (220514, 705494), (271187, 573668), (286834, 542374), (352747, 441028)]