165977472

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:312

約数の個数: 128

約数和(自身を含む): 463749120

約数和(自身を除く): 297771648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 73, 93, 96, 124, 128, 146, 186, 191, 192, 219, 248, 292, 372, 382, 384, 438, 496, 573, 584, 744, 764, 876, 992, 1146, 1168, 1488, 1528, 1752, 1984, 2263, 2292, 2336, 2976, 3056, 3504, 3968, 4526, 4584, 4672, 5921, 5952, 6112, 6789, 7008, 9052, 9168, 9344, 11842, 11904, 12224, 13578, 13943, 14016, 17763, 18104, 18336, 23684, 24448, 27156, 27886, 28032, 35526, 36208, 36672, 41829, 47368, 54312, 55772, 71052, 72416, 73344, 83658, 94736, 108624, 111544, 142104, 144832, 167316, 189472, 217248, 223088, 284208, 289664, 334632, 378944, 432233, 434496, 446176, 568416, 669264, 757888, 864466, 868992, 892352, 1136832, 1296699, 1338528, 1728932, 1784704, 2273664, 2593398, 2677056, 3457864, 5186796, 5354112, 6915728, 10373592, 13831456, 20747184, 27662912, 41494368, 55325824, 82988736, 165977472]

約数ペア:

[(1, 165977472), (2, 82988736), (3, 55325824), (4, 41494368), (6, 27662912), (8, 20747184), (12, 13831456), (16, 10373592), (24, 6915728), (31, 5354112), (32, 5186796), (48, 3457864), (62, 2677056), (64, 2593398), (73, 2273664), (93, 1784704), (96, 1728932), (124, 1338528), (128, 1296699), (146, 1136832), (186, 892352), (191, 868992), (192, 864466), (219, 757888), (248, 669264), (292, 568416), (372, 446176), (382, 434496), (384, 432233), (438, 378944), (496, 334632), (573, 289664), (584, 284208), (744, 223088), (764, 217248), (876, 189472), (992, 167316), (1146, 144832), (1168, 142104), (1488, 111544), (1528, 108624), (1752, 94736), (1984, 83658), (2263, 73344), (2292, 72416), (2336, 71052), (2976, 55772), (3056, 54312), (3504, 47368), (3968, 41829), (4526, 36672), (4584, 36208), (4672, 35526), (5921, 28032), (5952, 27886), (6112, 27156), (6789, 24448), (7008, 23684), (9052, 18336), (9168, 18104), (9344, 17763), (11842, 14016), (11904, 13943), (12224, 13578)]