155051856

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{56671}}^1$

素因数の和:56704

約数の個数: 60

約数和(自身を含む): 456776320

約数和(自身を除く): 301724464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 56671, 113342, 170013, 226684, 340026, 453368, 510039, 680052, 906736, 1020078, 1076749, 1360104, 2040156, 2153498, 2720208, 3230247, 4080312, 4306996, 6460494, 8160624, 8613992, 9690741, 12920988, 17227984, 19381482, 25841976, 38762964, 51683952, 77525928, 155051856]

約数ペア:

[(1, 155051856), (2, 77525928), (3, 51683952), (4, 38762964), (6, 25841976), (8, 19381482), (9, 17227984), (12, 12920988), (16, 9690741), (18, 8613992), (19, 8160624), (24, 6460494), (36, 4306996), (38, 4080312), (48, 3230247), (57, 2720208), (72, 2153498), (76, 2040156), (114, 1360104), (144, 1076749), (152, 1020078), (171, 906736), (228, 680052), (304, 510039), (342, 453368), (456, 340026), (684, 226684), (912, 170013), (1368, 113342), (2736, 56671)]