144927232

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:469

約数の個数: 80

約数和(自身を含む): 312694272

約数和(自身を除く): 167767040

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 128, 184, 248, 256, 368, 397, 496, 512, 713, 736, 794, 992, 1426, 1472, 1588, 1984, 2852, 2944, 3176, 3968, 5704, 5888, 6352, 7936, 9131, 11408, 11776, 12307, 12704, 15872, 18262, 22816, 24614, 25408, 36524, 45632, 49228, 50816, 73048, 91264, 98456, 101632, 146096, 182528, 196912, 203264, 283061, 292192, 365056, 393824, 566122, 584384, 787648, 1132244, 1168768, 1575296, 2264488, 2337536, 3150592, 4528976, 4675072, 6301184, 9057952, 18115904, 36231808, 72463616, 144927232]

約数ペア:

[(1, 144927232), (2, 72463616), (4, 36231808), (8, 18115904), (16, 9057952), (23, 6301184), (31, 4675072), (32, 4528976), (46, 3150592), (62, 2337536), (64, 2264488), (92, 1575296), (124, 1168768), (128, 1132244), (184, 787648), (248, 584384), (256, 566122), (368, 393824), (397, 365056), (496, 292192), (512, 283061), (713, 203264), (736, 196912), (794, 182528), (992, 146096), (1426, 101632), (1472, 98456), (1588, 91264), (1984, 73048), (2852, 50816), (2944, 49228), (3176, 45632), (3968, 36524), (5704, 25408), (5888, 24614), (6352, 22816), (7936, 18262), (9131, 15872), (11408, 12704), (11776, 12307)]