145860816

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4157}}^1$

素因数の和:4228

約数の個数: 80

約数和(自身を含む): 408348864

約数和(自身を除く): 262488048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 43, 48, 51, 68, 86, 102, 129, 136, 172, 204, 258, 272, 344, 408, 516, 688, 731, 816, 1032, 1462, 2064, 2193, 2924, 4157, 4386, 5848, 8314, 8772, 11696, 12471, 16628, 17544, 24942, 33256, 35088, 49884, 66512, 70669, 99768, 141338, 178751, 199536, 212007, 282676, 357502, 424014, 536253, 565352, 715004, 848028, 1072506, 1130704, 1430008, 1696056, 2145012, 2860016, 3038767, 3392112, 4290024, 6077534, 8580048, 9116301, 12155068, 18232602, 24310136, 36465204, 48620272, 72930408, 145860816]

約数ペア:

[(1, 145860816), (2, 72930408), (3, 48620272), (4, 36465204), (6, 24310136), (8, 18232602), (12, 12155068), (16, 9116301), (17, 8580048), (24, 6077534), (34, 4290024), (43, 3392112), (48, 3038767), (51, 2860016), (68, 2145012), (86, 1696056), (102, 1430008), (129, 1130704), (136, 1072506), (172, 848028), (204, 715004), (258, 565352), (272, 536253), (344, 424014), (408, 357502), (516, 282676), (688, 212007), (731, 199536), (816, 178751), (1032, 141338), (1462, 99768), (2064, 70669), (2193, 66512), (2924, 49884), (4157, 35088), (4386, 33256), (5848, 24942), (8314, 17544), (8772, 16628), (11696, 12471)]