155827968

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:278

約数の個数: 144

約数和(自身を含む): 446409600

約数和(自身を除く): 290581632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 59, 64, 76, 96, 114, 118, 128, 152, 177, 181, 192, 228, 236, 256, 304, 354, 362, 384, 456, 472, 543, 608, 708, 724, 768, 912, 944, 1086, 1121, 1216, 1416, 1448, 1824, 1888, 2172, 2242, 2432, 2832, 2896, 3363, 3439, 3648, 3776, 4344, 4484, 4864, 5664, 5792, 6726, 6878, 7296, 7552, 8688, 8968, 10317, 10679, 11328, 11584, 13452, 13756, 14592, 15104, 17376, 17936, 20634, 21358, 22656, 23168, 26904, 27512, 32037, 34752, 35872, 41268, 42716, 45312, 46336, 53808, 55024, 64074, 69504, 71744, 82536, 85432, 107616, 110048, 128148, 139008, 143488, 165072, 170864, 202901, 215232, 220096, 256296, 286976, 330144, 341728, 405802, 430464, 440192, 512592, 608703, 660288, 683456, 811604, 860928, 880384, 1025184, 1217406, 1320576, 1366912, 1623208, 2050368, 2434812, 2641152, 2733824, 3246416, 4100736, 4869624, 6492832, 8201472, 9739248, 12985664, 19478496, 25971328, 38956992, 51942656, 77913984, 155827968]

約数ペア:

[(1, 155827968), (2, 77913984), (3, 51942656), (4, 38956992), (6, 25971328), (8, 19478496), (12, 12985664), (16, 9739248), (19, 8201472), (24, 6492832), (32, 4869624), (38, 4100736), (48, 3246416), (57, 2733824), (59, 2641152), (64, 2434812), (76, 2050368), (96, 1623208), (114, 1366912), (118, 1320576), (128, 1217406), (152, 1025184), (177, 880384), (181, 860928), (192, 811604), (228, 683456), (236, 660288), (256, 608703), (304, 512592), (354, 440192), (362, 430464), (384, 405802), (456, 341728), (472, 330144), (543, 286976), (608, 256296), (708, 220096), (724, 215232), (768, 202901), (912, 170864), (944, 165072), (1086, 143488), (1121, 139008), (1216, 128148), (1416, 110048), (1448, 107616), (1824, 85432), (1888, 82536), (2172, 71744), (2242, 69504), (2432, 64074), (2832, 55024), (2896, 53808), (3363, 46336), (3439, 45312), (3648, 42716), (3776, 41268), (4344, 35872), (4484, 34752), (4864, 32037), (5664, 27512), (5792, 26904), (6726, 23168), (6878, 22656), (7296, 21358), (7552, 20634), (8688, 17936), (8968, 17376), (10317, 15104), (10679, 14592), (11328, 13756), (11584, 13452)]