163516128

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{571}}^1$

素因数の和:760

約数の個数: 96

約数和(自身を含む): 455495040

約数和(自身を除く): 291978912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 157, 228, 304, 314, 456, 471, 571, 608, 628, 912, 942, 1142, 1256, 1713, 1824, 1884, 2284, 2512, 2983, 3426, 3768, 4568, 5024, 5966, 6852, 7536, 8949, 9136, 10849, 11932, 13704, 15072, 17898, 18272, 21698, 23864, 27408, 32547, 35796, 43396, 47728, 54816, 65094, 71592, 86792, 89647, 95456, 130188, 143184, 173584, 179294, 260376, 268941, 286368, 347168, 358588, 520752, 537882, 717176, 1041504, 1075764, 1434352, 1703293, 2151528, 2868704, 3406586, 4303056, 5109879, 6813172, 8606112, 10219758, 13626344, 20439516, 27252688, 40879032, 54505376, 81758064, 163516128]

約数ペア:

[(1, 163516128), (2, 81758064), (3, 54505376), (4, 40879032), (6, 27252688), (8, 20439516), (12, 13626344), (16, 10219758), (19, 8606112), (24, 6813172), (32, 5109879), (38, 4303056), (48, 3406586), (57, 2868704), (76, 2151528), (96, 1703293), (114, 1434352), (152, 1075764), (157, 1041504), (228, 717176), (304, 537882), (314, 520752), (456, 358588), (471, 347168), (571, 286368), (608, 268941), (628, 260376), (912, 179294), (942, 173584), (1142, 143184), (1256, 130188), (1713, 95456), (1824, 89647), (1884, 86792), (2284, 71592), (2512, 65094), (2983, 54816), (3426, 47728), (3768, 43396), (4568, 35796), (5024, 32547), (5966, 27408), (6852, 23864), (7536, 21698), (8949, 18272), (9136, 17898), (10849, 15072), (11932, 13704)]