149135360

素因数分解:

$2^{13}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1$

素因数の和:373

約数の個数: 112

約数和(自身を含む): 391619232

約数和(自身を除く): 242483872

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 331, 352, 440, 512, 640, 662, 704, 880, 1024, 1280, 1324, 1408, 1655, 1760, 2048, 2560, 2648, 2816, 3310, 3520, 3641, 4096, 5120, 5296, 5632, 6620, 7040, 7282, 8192, 10240, 10592, 11264, 13240, 14080, 14564, 18205, 20480, 21184, 22528, 26480, 28160, 29128, 36410, 40960, 42368, 45056, 52960, 56320, 58256, 72820, 84736, 90112, 105920, 112640, 116512, 145640, 169472, 211840, 225280, 233024, 291280, 338944, 423680, 450560, 466048, 582560, 677888, 847360, 932096, 1165120, 1355776, 1694720, 1864192, 2330240, 2711552, 3389440, 3728384, 4660480, 6778880, 7456768, 9320960, 13557760, 14913536, 18641920, 29827072, 37283840, 74567680, 149135360]

約数ペア:

[(1, 149135360), (2, 74567680), (4, 37283840), (5, 29827072), (8, 18641920), (10, 14913536), (11, 13557760), (16, 9320960), (20, 7456768), (22, 6778880), (32, 4660480), (40, 3728384), (44, 3389440), (55, 2711552), (64, 2330240), (80, 1864192), (88, 1694720), (110, 1355776), (128, 1165120), (160, 932096), (176, 847360), (220, 677888), (256, 582560), (320, 466048), (331, 450560), (352, 423680), (440, 338944), (512, 291280), (640, 233024), (662, 225280), (704, 211840), (880, 169472), (1024, 145640), (1280, 116512), (1324, 112640), (1408, 105920), (1655, 90112), (1760, 84736), (2048, 72820), (2560, 58256), (2648, 56320), (2816, 52960), (3310, 45056), (3520, 42368), (3641, 40960), (4096, 36410), (5120, 29128), (5296, 28160), (5632, 26480), (6620, 22528), (7040, 21184), (7282, 20480), (8192, 18205), (10240, 14564), (10592, 14080), (11264, 13240)]