130151552

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 268137600

約数和(自身を除く): 137986048

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 79, 122, 128, 158, 211, 244, 316, 422, 488, 632, 844, 976, 1264, 1688, 1952, 2528, 3376, 3904, 4819, 5056, 6752, 7808, 9638, 10112, 12871, 13504, 16669, 19276, 25742, 27008, 33338, 38552, 51484, 66676, 77104, 102968, 133352, 154208, 205936, 266704, 308416, 411872, 533408, 616832, 823744, 1016809, 1066816, 1647488, 2033618, 2133632, 4067236, 8134472, 16268944, 32537888, 65075776, 130151552]

約数ペア:

[(1, 130151552), (2, 65075776), (4, 32537888), (8, 16268944), (16, 8134472), (32, 4067236), (61, 2133632), (64, 2033618), (79, 1647488), (122, 1066816), (128, 1016809), (158, 823744), (211, 616832), (244, 533408), (316, 411872), (422, 308416), (488, 266704), (632, 205936), (844, 154208), (976, 133352), (1264, 102968), (1688, 77104), (1952, 66676), (2528, 51484), (3376, 38552), (3904, 33338), (4819, 27008), (5056, 25742), (6752, 19276), (7808, 16669), (9638, 13504), (10112, 12871)]