151508812

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1153}}^1$

素因数の和:1215

約数の個数: 72

約数和(自身を含む): 344704416

約数和(自身を除く): 193195604

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 361, 364, 494, 532, 722, 988, 1153, 1444, 1729, 2306, 2527, 3458, 4612, 4693, 5054, 6916, 8071, 9386, 10108, 14989, 16142, 18772, 21907, 29978, 32284, 32851, 43814, 59956, 65702, 87628, 104923, 131404, 153349, 209846, 284791, 306698, 416233, 419692, 569582, 613396, 832466, 1139164, 1664932, 1993537, 2913631, 3987074, 5411029, 5827262, 7974148, 10822058, 11654524, 21644116, 37877203, 75754406, 151508812]

約数ペア:

[(1, 151508812), (2, 75754406), (4, 37877203), (7, 21644116), (13, 11654524), (14, 10822058), (19, 7974148), (26, 5827262), (28, 5411029), (38, 3987074), (52, 2913631), (76, 1993537), (91, 1664932), (133, 1139164), (182, 832466), (247, 613396), (266, 569582), (361, 419692), (364, 416233), (494, 306698), (532, 284791), (722, 209846), (988, 153349), (1153, 131404), (1444, 104923), (1729, 87628), (2306, 65702), (2527, 59956), (3458, 43814), (4612, 32851), (4693, 32284), (5054, 29978), (6916, 21907), (8071, 18772), (9386, 16142), (10108, 14989)]