187377156

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1877}}^1$

素因数の和:1993

約数の個数: 72

約数和(自身を含む): 492186240

約数和(自身を除く): 304809084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 59, 94, 118, 141, 177, 188, 236, 282, 354, 423, 531, 564, 708, 846, 1062, 1692, 1877, 2124, 2773, 3754, 5546, 5631, 7508, 8319, 11092, 11262, 16638, 16893, 22524, 24957, 33276, 33786, 49914, 67572, 88219, 99828, 110743, 176438, 221486, 264657, 332229, 352876, 442972, 529314, 664458, 793971, 996687, 1058628, 1328916, 1587942, 1993374, 3175884, 3986748, 5204921, 10409842, 15614763, 20819684, 31229526, 46844289, 62459052, 93688578, 187377156]

約数ペア:

[(1, 187377156), (2, 93688578), (3, 62459052), (4, 46844289), (6, 31229526), (9, 20819684), (12, 15614763), (18, 10409842), (36, 5204921), (47, 3986748), (59, 3175884), (94, 1993374), (118, 1587942), (141, 1328916), (177, 1058628), (188, 996687), (236, 793971), (282, 664458), (354, 529314), (423, 442972), (531, 352876), (564, 332229), (708, 264657), (846, 221486), (1062, 176438), (1692, 110743), (1877, 99828), (2124, 88219), (2773, 67572), (3754, 49914), (5546, 33786), (5631, 33276), (7508, 24957), (8319, 22524), (11092, 16893), (11262, 16638)]