149610064

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:284

約数の個数: 80

約数和(自身を含む): 318836736

約数和(自身を除く): 169226672

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 71, 122, 127, 136, 142, 244, 254, 272, 284, 488, 508, 568, 976, 1016, 1037, 1136, 1207, 2032, 2074, 2159, 2414, 4148, 4318, 4331, 4828, 7747, 8296, 8636, 8662, 9017, 9656, 15494, 16592, 17272, 17324, 18034, 19312, 30988, 34544, 34648, 36068, 61976, 69296, 72136, 73627, 123952, 131699, 144272, 147254, 153289, 263398, 294508, 306578, 526796, 550037, 589016, 613156, 1053592, 1100074, 1178032, 1226312, 2107184, 2200148, 2452624, 4400296, 8800592, 9350629, 18701258, 37402516, 74805032, 149610064]

約数ペア:

[(1, 149610064), (2, 74805032), (4, 37402516), (8, 18701258), (16, 9350629), (17, 8800592), (34, 4400296), (61, 2452624), (68, 2200148), (71, 2107184), (122, 1226312), (127, 1178032), (136, 1100074), (142, 1053592), (244, 613156), (254, 589016), (272, 550037), (284, 526796), (488, 306578), (508, 294508), (568, 263398), (976, 153289), (1016, 147254), (1037, 144272), (1136, 131699), (1207, 123952), (2032, 73627), (2074, 72136), (2159, 69296), (2414, 61976), (4148, 36068), (4318, 34648), (4331, 34544), (4828, 30988), (7747, 19312), (8296, 18034), (8636, 17324), (8662, 17272), (9017, 16592), (9656, 15494)]