121658368

素因数分解:

$2^{10}\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:102

約数の個数: 132

約数和(自身を含む): 284696760

約数和(自身を除く): 163038392

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 37, 38, 52, 64, 74, 76, 104, 128, 148, 152, 169, 208, 247, 256, 296, 304, 338, 416, 481, 494, 512, 592, 608, 676, 703, 832, 962, 988, 1024, 1184, 1216, 1352, 1406, 1664, 1924, 1976, 2368, 2432, 2704, 2812, 3211, 3328, 3848, 3952, 4736, 4864, 5408, 5624, 6253, 6422, 6656, 7696, 7904, 9139, 9472, 9728, 10816, 11248, 12506, 12844, 13312, 15392, 15808, 18278, 18944, 19456, 21632, 22496, 25012, 25688, 30784, 31616, 36556, 37888, 43264, 44992, 50024, 51376, 61568, 63232, 73112, 86528, 89984, 100048, 102752, 118807, 123136, 126464, 146224, 173056, 179968, 200096, 205504, 237614, 246272, 252928, 292448, 359936, 400192, 411008, 475228, 492544, 584896, 719872, 800384, 822016, 950456, 1169792, 1600768, 1644032, 1900912, 2339584, 3201536, 3288064, 3801824, 4679168, 6403072, 7603648, 9358336, 15207296, 30414592, 60829184, 121658368]

約数ペア:

[(1, 121658368), (2, 60829184), (4, 30414592), (8, 15207296), (13, 9358336), (16, 7603648), (19, 6403072), (26, 4679168), (32, 3801824), (37, 3288064), (38, 3201536), (52, 2339584), (64, 1900912), (74, 1644032), (76, 1600768), (104, 1169792), (128, 950456), (148, 822016), (152, 800384), (169, 719872), (208, 584896), (247, 492544), (256, 475228), (296, 411008), (304, 400192), (338, 359936), (416, 292448), (481, 252928), (494, 246272), (512, 237614), (592, 205504), (608, 200096), (676, 179968), (703, 173056), (832, 146224), (962, 126464), (988, 123136), (1024, 118807), (1184, 102752), (1216, 100048), (1352, 89984), (1406, 86528), (1664, 73112), (1924, 63232), (1976, 61568), (2368, 51376), (2432, 50024), (2704, 44992), (2812, 43264), (3211, 37888), (3328, 36556), (3848, 31616), (3952, 30784), (4736, 25688), (4864, 25012), (5408, 22496), (5624, 21632), (6253, 19456), (6422, 18944), (6656, 18278), (7696, 15808), (7904, 15392), (9139, 13312), (9472, 12844), (9728, 12506), (10816, 11248)]