189588546

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{137}}^1\times {\mathrm{523}}^1$

素因数の和:685

約数の個数: 96

約数和(自身を含む): 494614080

約数和(自身を除く): 305025534

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 137, 147, 189, 274, 294, 378, 411, 441, 523, 822, 882, 959, 1046, 1233, 1323, 1569, 1918, 2466, 2646, 2877, 3138, 3661, 3699, 4707, 5754, 6713, 7322, 7398, 8631, 9414, 10983, 13426, 14121, 17262, 20139, 21966, 25627, 25893, 28242, 32949, 40278, 51254, 51786, 60417, 65898, 71651, 76881, 98847, 120834, 143302, 153762, 181251, 197694, 214953, 230643, 362502, 429906, 461286, 501557, 644859, 691929, 1003114, 1289718, 1383858, 1504671, 1934577, 3009342, 3510899, 3869154, 4514013, 7021798, 9028026, 10532697, 13542039, 21065394, 27084078, 31598091, 63196182, 94794273, 189588546]

約数ペア:

[(1, 189588546), (2, 94794273), (3, 63196182), (6, 31598091), (7, 27084078), (9, 21065394), (14, 13542039), (18, 10532697), (21, 9028026), (27, 7021798), (42, 4514013), (49, 3869154), (54, 3510899), (63, 3009342), (98, 1934577), (126, 1504671), (137, 1383858), (147, 1289718), (189, 1003114), (274, 691929), (294, 644859), (378, 501557), (411, 461286), (441, 429906), (523, 362502), (822, 230643), (882, 214953), (959, 197694), (1046, 181251), (1233, 153762), (1323, 143302), (1569, 120834), (1918, 98847), (2466, 76881), (2646, 71651), (2877, 65898), (3138, 60417), (3661, 51786), (3699, 51254), (4707, 40278), (5754, 32949), (6713, 28242), (7322, 25893), (7398, 25627), (8631, 21966), (9414, 20139), (10983, 17262), (13426, 14121)]