128343024

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{769}}^1$

素因数の和:863

約数の個数: 120

約数和(自身を含む): 384784400

約数和(自身を除く): 256441376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 61, 72, 76, 114, 122, 144, 152, 171, 183, 228, 244, 304, 342, 366, 456, 488, 549, 684, 732, 769, 912, 976, 1098, 1159, 1368, 1464, 1538, 2196, 2307, 2318, 2736, 2928, 3076, 3477, 4392, 4614, 4636, 6152, 6921, 6954, 8784, 9228, 9272, 10431, 12304, 13842, 13908, 14611, 18456, 18544, 20862, 27684, 27816, 29222, 36912, 41724, 43833, 46909, 55368, 55632, 58444, 83448, 87666, 93818, 110736, 116888, 131499, 140727, 166896, 175332, 187636, 233776, 262998, 281454, 350664, 375272, 422181, 525996, 562908, 701328, 750544, 844362, 891271, 1051992, 1125816, 1688724, 1782542, 2103984, 2251632, 2673813, 3377448, 3565084, 5347626, 6754896, 7130168, 8021439, 10695252, 14260336, 16042878, 21390504, 32085756, 42781008, 64171512, 128343024]

約数ペア:

[(1, 128343024), (2, 64171512), (3, 42781008), (4, 32085756), (6, 21390504), (8, 16042878), (9, 14260336), (12, 10695252), (16, 8021439), (18, 7130168), (19, 6754896), (24, 5347626), (36, 3565084), (38, 3377448), (48, 2673813), (57, 2251632), (61, 2103984), (72, 1782542), (76, 1688724), (114, 1125816), (122, 1051992), (144, 891271), (152, 844362), (171, 750544), (183, 701328), (228, 562908), (244, 525996), (304, 422181), (342, 375272), (366, 350664), (456, 281454), (488, 262998), (549, 233776), (684, 187636), (732, 175332), (769, 166896), (912, 140727), (976, 131499), (1098, 116888), (1159, 110736), (1368, 93818), (1464, 87666), (1538, 83448), (2196, 58444), (2307, 55632), (2318, 55368), (2736, 46909), (2928, 43833), (3076, 41724), (3477, 36912), (4392, 29222), (4614, 27816), (4636, 27684), (6152, 20862), (6921, 18544), (6954, 18456), (8784, 14611), (9228, 13908), (9272, 13842), (10431, 12304)]