155495812144

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{991}}^1\times {\mathrm{4513}}^1$

素因数の和:5606

約数の個数: 80

約数和(自身を含む): 314831349504

約数和(自身を除く): 159335537360

約数列:

[1, 2, 4, 8, 16, 41, 53, 82, 106, 164, 212, 328, 424, 656, 848, 991, 1982, 2173, 3964, 4346, 4513, 7928, 8692, 9026, 15856, 17384, 18052, 34768, 36104, 40631, 52523, 72208, 81262, 105046, 162524, 185033, 210092, 239189, 325048, 370066, 420184, 478378, 650096, 740132, 840368, 956756, 1480264, 1913512, 2153443, 2960528, 3827024, 4306886, 4472383, 8613772, 8944766, 9806749, 17227544, 17889532, 19613498, 34455088, 35779064, 39226996, 71558128, 78453992, 156907984, 183367703, 237036299, 366735406, 474072598, 733470812, 948145196, 1466941624, 1896290392, 2933883248, 3792580784, 9718488259, 19436976518, 38873953036, 77747906072, 155495812144]

約数ペア:

[(1, 155495812144), (2, 77747906072), (4, 38873953036), (8, 19436976518), (16, 9718488259), (41, 3792580784), (53, 2933883248), (82, 1896290392), (106, 1466941624), (164, 948145196), (212, 733470812), (328, 474072598), (424, 366735406), (656, 237036299), (848, 183367703), (991, 156907984), (1982, 78453992), (2173, 71558128), (3964, 39226996), (4346, 35779064), (4513, 34455088), (7928, 19613498), (8692, 17889532), (9026, 17227544), (15856, 9806749), (17384, 8944766), (18052, 8613772), (34768, 4472383), (36104, 4306886), (40631, 3827024), (52523, 2960528), (72208, 2153443), (81262, 1913512), (105046, 1480264), (162524, 956756), (185033, 840368), (210092, 740132), (239189, 650096), (325048, 478378), (370066, 420184)]