138990097912

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1\times {\mathrm{6451}}^1$

素因数の和:7076

約数の個数: 64

約数和(自身を含む): 268134796800

約数和(自身を除く): 129144698888

約数列:

[1, 2, 4, 8, 73, 79, 146, 158, 292, 316, 467, 584, 632, 934, 1868, 3736, 5767, 6451, 11534, 12902, 23068, 25804, 34091, 36893, 46136, 51608, 68182, 73786, 136364, 147572, 272728, 295144, 470923, 509629, 941846, 1019258, 1883692, 2038516, 2693189, 3012617, 3767384, 4077032, 5386378, 6025234, 10772756, 12050468, 21545512, 24100936, 37202917, 74405834, 148811668, 219921041, 237996743, 297623336, 439842082, 475993486, 879684164, 951986972, 1759368328, 1903973944, 17373762239, 34747524478, 69495048956, 138990097912]

約数ペア:

[(1, 138990097912), (2, 69495048956), (4, 34747524478), (8, 17373762239), (73, 1903973944), (79, 1759368328), (146, 951986972), (158, 879684164), (292, 475993486), (316, 439842082), (467, 297623336), (584, 237996743), (632, 219921041), (934, 148811668), (1868, 74405834), (3736, 37202917), (5767, 24100936), (6451, 21545512), (11534, 12050468), (12902, 10772756), (23068, 6025234), (25804, 5386378), (34091, 4077032), (36893, 3767384), (46136, 3012617), (51608, 2693189), (68182, 2038516), (73786, 1883692), (136364, 1019258), (147572, 941846), (272728, 509629), (295144, 470923)]