166642944

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{16691}}^1$

素因数の和:16723

約数の個数: 72

約数和(自身を含む): 477658272

約数和(自身を除く): 311015328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 16691, 33382, 50073, 66764, 100146, 133528, 200292, 216983, 267056, 400584, 433966, 534112, 650949, 801168, 867932, 1068224, 1301898, 1602336, 1735864, 2136448, 2603796, 3204672, 3471728, 4272896, 5207592, 6409344, 6943456, 10415184, 12818688, 13886912, 20830368, 27773824, 41660736, 55547648, 83321472, 166642944]

約数ペア:

[(1, 166642944), (2, 83321472), (3, 55547648), (4, 41660736), (6, 27773824), (8, 20830368), (12, 13886912), (13, 12818688), (16, 10415184), (24, 6943456), (26, 6409344), (32, 5207592), (39, 4272896), (48, 3471728), (52, 3204672), (64, 2603796), (78, 2136448), (96, 1735864), (104, 1602336), (128, 1301898), (156, 1068224), (192, 867932), (208, 801168), (256, 650949), (312, 534112), (384, 433966), (416, 400584), (624, 267056), (768, 216983), (832, 200292), (1248, 133528), (1664, 100146), (2496, 66764), (3328, 50073), (4992, 33382), (9984, 16691)]