154948128

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:390

約数の個数: 96

約数和(自身を含む): 418037760

約数和(自身を除く): 263089632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 127, 142, 179, 213, 254, 284, 358, 381, 426, 508, 537, 568, 716, 762, 852, 1016, 1074, 1136, 1432, 1524, 1704, 2032, 2148, 2272, 2864, 3048, 3408, 4064, 4296, 5728, 6096, 6816, 8592, 9017, 12192, 12709, 17184, 18034, 22733, 25418, 27051, 36068, 38127, 45466, 50836, 54102, 68199, 72136, 76254, 90932, 101672, 108204, 136398, 144272, 152508, 181864, 203344, 216408, 272796, 288544, 305016, 363728, 406688, 432816, 545592, 610032, 727456, 865632, 1091184, 1220064, 1614043, 2182368, 3228086, 4842129, 6456172, 9684258, 12912344, 19368516, 25824688, 38737032, 51649376, 77474064, 154948128]

約数ペア:

[(1, 154948128), (2, 77474064), (3, 51649376), (4, 38737032), (6, 25824688), (8, 19368516), (12, 12912344), (16, 9684258), (24, 6456172), (32, 4842129), (48, 3228086), (71, 2182368), (96, 1614043), (127, 1220064), (142, 1091184), (179, 865632), (213, 727456), (254, 610032), (284, 545592), (358, 432816), (381, 406688), (426, 363728), (508, 305016), (537, 288544), (568, 272796), (716, 216408), (762, 203344), (852, 181864), (1016, 152508), (1074, 144272), (1136, 136398), (1432, 108204), (1524, 101672), (1704, 90932), (2032, 76254), (2148, 72136), (2272, 68199), (2864, 54102), (3048, 50836), (3408, 45466), (4064, 38127), (4296, 36068), (5728, 27051), (6096, 25418), (6816, 22733), (8592, 18034), (9017, 17184), (12192, 12709)]