141217648

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:255

約数の個数: 120

約数和(自身を含む): 336172928

約数和(自身を除く): 194955280

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 44, 52, 62, 88, 104, 121, 124, 143, 176, 181, 208, 242, 248, 286, 341, 362, 403, 484, 496, 572, 682, 724, 806, 968, 1144, 1364, 1448, 1573, 1612, 1936, 1991, 2288, 2353, 2728, 2896, 3146, 3224, 3751, 3982, 4433, 4706, 5456, 5611, 6292, 6448, 7502, 7964, 8866, 9412, 11222, 12584, 15004, 15928, 17732, 18824, 21901, 22444, 25168, 25883, 30008, 31856, 35464, 37648, 43802, 44888, 48763, 51766, 60016, 61721, 70928, 72943, 87604, 89776, 97526, 103532, 123442, 145886, 175208, 195052, 207064, 246884, 284713, 291772, 350416, 390104, 414128, 493768, 569426, 583544, 678931, 780208, 802373, 987536, 1138852, 1167088, 1357862, 1604746, 2277704, 2715724, 3209492, 4555408, 5431448, 6418984, 8826103, 10862896, 12837968, 17652206, 35304412, 70608824, 141217648]

約数ペア:

[(1, 141217648), (2, 70608824), (4, 35304412), (8, 17652206), (11, 12837968), (13, 10862896), (16, 8826103), (22, 6418984), (26, 5431448), (31, 4555408), (44, 3209492), (52, 2715724), (62, 2277704), (88, 1604746), (104, 1357862), (121, 1167088), (124, 1138852), (143, 987536), (176, 802373), (181, 780208), (208, 678931), (242, 583544), (248, 569426), (286, 493768), (341, 414128), (362, 390104), (403, 350416), (484, 291772), (496, 284713), (572, 246884), (682, 207064), (724, 195052), (806, 175208), (968, 145886), (1144, 123442), (1364, 103532), (1448, 97526), (1573, 89776), (1612, 87604), (1936, 72943), (1991, 70928), (2288, 61721), (2353, 60016), (2728, 51766), (2896, 48763), (3146, 44888), (3224, 43802), (3751, 37648), (3982, 35464), (4433, 31856), (4706, 30008), (5456, 25883), (5611, 25168), (6292, 22444), (6448, 21901), (7502, 18824), (7964, 17732), (8866, 15928), (9412, 15004), (11222, 12584)]