147829576

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 304704000

約数和(自身を除く): 156874424

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 137, 152, 229, 248, 274, 458, 548, 589, 916, 1096, 1178, 1832, 2356, 2603, 4247, 4351, 4712, 5206, 7099, 8494, 8702, 10412, 14198, 16988, 17404, 20824, 28396, 31373, 33976, 34808, 56792, 62746, 80693, 125492, 134881, 161386, 250984, 269762, 322772, 539524, 596087, 645544, 972563, 1079048, 1192174, 1945126, 2384348, 3890252, 4768696, 7780504, 18478697, 36957394, 73914788, 147829576]

約数ペア:

[(1, 147829576), (2, 73914788), (4, 36957394), (8, 18478697), (19, 7780504), (31, 4768696), (38, 3890252), (62, 2384348), (76, 1945126), (124, 1192174), (137, 1079048), (152, 972563), (229, 645544), (248, 596087), (274, 539524), (458, 322772), (548, 269762), (589, 250984), (916, 161386), (1096, 134881), (1178, 125492), (1832, 80693), (2356, 62746), (2603, 56792), (4247, 34808), (4351, 33976), (4712, 31373), (5206, 28396), (7099, 20824), (8494, 17404), (8702, 16988), (10412, 14198)]