120122128

素因数分解:

$2^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:201

約数の個数: 120

約数和(自身を含む): 287653464

約数和(自身を除く): 167531336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 41, 49, 56, 74, 82, 98, 101, 112, 148, 164, 196, 202, 259, 287, 296, 328, 392, 404, 518, 574, 592, 656, 707, 784, 808, 1036, 1148, 1414, 1517, 1616, 1813, 2009, 2072, 2296, 2828, 3034, 3626, 3737, 4018, 4141, 4144, 4592, 4949, 5656, 6068, 7252, 7474, 8036, 8282, 9898, 10619, 11312, 12136, 14504, 14948, 16072, 16564, 19796, 21238, 24272, 26159, 28987, 29008, 29896, 32144, 33128, 39592, 42476, 52318, 57974, 59792, 66256, 74333, 79184, 84952, 104636, 115948, 148666, 153217, 169904, 183113, 202909, 209272, 231896, 297332, 306434, 366226, 405818, 418544, 463792, 594664, 612868, 732452, 811636, 1072519, 1189328, 1225736, 1464904, 1623272, 2145038, 2451472, 2929808, 3246544, 4290076, 7507633, 8580152, 15015266, 17160304, 30030532, 60061064, 120122128]

約数ペア:

[(1, 120122128), (2, 60061064), (4, 30030532), (7, 17160304), (8, 15015266), (14, 8580152), (16, 7507633), (28, 4290076), (37, 3246544), (41, 2929808), (49, 2451472), (56, 2145038), (74, 1623272), (82, 1464904), (98, 1225736), (101, 1189328), (112, 1072519), (148, 811636), (164, 732452), (196, 612868), (202, 594664), (259, 463792), (287, 418544), (296, 405818), (328, 366226), (392, 306434), (404, 297332), (518, 231896), (574, 209272), (592, 202909), (656, 183113), (707, 169904), (784, 153217), (808, 148666), (1036, 115948), (1148, 104636), (1414, 84952), (1517, 79184), (1616, 74333), (1813, 66256), (2009, 59792), (2072, 57974), (2296, 52318), (2828, 42476), (3034, 39592), (3626, 33128), (3737, 32144), (4018, 29896), (4141, 29008), (4144, 28987), (4592, 26159), (4949, 24272), (5656, 21238), (6068, 19796), (7252, 16564), (7474, 16072), (8036, 14948), (8282, 14504), (9898, 12136), (10619, 11312)]