164015296

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:310

約数の個数: 84

約数和(自身を含む): 356128320

約数和(自身を除く): 192113024

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 152, 229, 248, 304, 361, 458, 496, 589, 608, 722, 916, 992, 1178, 1216, 1444, 1832, 1984, 2356, 2888, 3664, 4351, 4712, 5776, 7099, 7328, 8702, 9424, 11191, 11552, 14198, 14656, 17404, 18848, 22382, 23104, 28396, 34808, 37696, 44764, 56792, 69616, 82669, 89528, 113584, 134881, 139232, 165338, 179056, 227168, 269762, 278464, 330676, 358112, 454336, 539524, 661352, 716224, 1079048, 1322704, 2158096, 2562739, 2645408, 4316192, 5125478, 5290816, 8632384, 10250956, 20501912, 41003824, 82007648, 164015296]

約数ペア:

[(1, 164015296), (2, 82007648), (4, 41003824), (8, 20501912), (16, 10250956), (19, 8632384), (31, 5290816), (32, 5125478), (38, 4316192), (62, 2645408), (64, 2562739), (76, 2158096), (124, 1322704), (152, 1079048), (229, 716224), (248, 661352), (304, 539524), (361, 454336), (458, 358112), (496, 330676), (589, 278464), (608, 269762), (722, 227168), (916, 179056), (992, 165338), (1178, 139232), (1216, 134881), (1444, 113584), (1832, 89528), (1984, 82669), (2356, 69616), (2888, 56792), (3664, 44764), (4351, 37696), (4712, 34808), (5776, 28396), (7099, 23104), (7328, 22382), (8702, 18848), (9424, 17404), (11191, 14656), (11552, 14198)]