147114220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 366799104

約数和(自身を除く): 219684884

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 37, 44, 53, 55, 62, 74, 106, 110, 121, 124, 148, 155, 185, 212, 220, 242, 265, 310, 341, 370, 407, 484, 530, 583, 605, 620, 682, 740, 814, 1060, 1147, 1166, 1210, 1364, 1628, 1643, 1705, 1961, 2035, 2294, 2332, 2420, 2915, 3286, 3410, 3751, 3922, 4070, 4477, 4588, 5735, 5830, 6413, 6572, 6820, 7502, 7844, 8140, 8215, 8954, 9805, 11470, 11660, 12617, 12826, 15004, 16430, 17908, 18073, 18755, 19610, 21571, 22385, 22940, 25234, 25652, 32065, 32860, 36146, 37510, 39220, 43142, 44770, 50468, 60791, 63085, 64130, 72292, 75020, 86284, 89540, 90365, 107855, 121582, 126170, 128260, 138787, 180730, 198803, 215710, 237281, 243164, 252340, 277574, 303955, 361460, 397606, 431420, 474562, 555148, 607910, 668701, 693935, 795212, 949124, 994015, 1186405, 1215820, 1337402, 1387870, 1988030, 2372810, 2674804, 2775740, 3343505, 3976060, 4745620, 6687010, 7355711, 13374020, 14711422, 29422844, 36778555, 73557110, 147114220]

約数ペア:

[(1, 147114220), (2, 73557110), (4, 36778555), (5, 29422844), (10, 14711422), (11, 13374020), (20, 7355711), (22, 6687010), (31, 4745620), (37, 3976060), (44, 3343505), (53, 2775740), (55, 2674804), (62, 2372810), (74, 1988030), (106, 1387870), (110, 1337402), (121, 1215820), (124, 1186405), (148, 994015), (155, 949124), (185, 795212), (212, 693935), (220, 668701), (242, 607910), (265, 555148), (310, 474562), (341, 431420), (370, 397606), (407, 361460), (484, 303955), (530, 277574), (583, 252340), (605, 243164), (620, 237281), (682, 215710), (740, 198803), (814, 180730), (1060, 138787), (1147, 128260), (1166, 126170), (1210, 121582), (1364, 107855), (1628, 90365), (1643, 89540), (1705, 86284), (1961, 75020), (2035, 72292), (2294, 64130), (2332, 63085), (2420, 60791), (2915, 50468), (3286, 44770), (3410, 43142), (3751, 39220), (3922, 37510), (4070, 36146), (4477, 32860), (4588, 32065), (5735, 25652), (5830, 25234), (6413, 22940), (6572, 22385), (6820, 21571), (7502, 19610), (7844, 18755), (8140, 18073), (8215, 17908), (8954, 16430), (9805, 15004), (11470, 12826), (11660, 12617)]