138684288

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:324

約数の個数: 128

約数和(自身を含む): 388840320

約数和(自身を除く): 250156032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 43, 48, 64, 74, 86, 96, 111, 128, 129, 148, 172, 192, 222, 227, 258, 296, 344, 384, 444, 454, 516, 592, 681, 688, 888, 908, 1032, 1184, 1362, 1376, 1591, 1776, 1816, 2064, 2368, 2724, 2752, 3182, 3552, 3632, 4128, 4736, 4773, 5448, 5504, 6364, 7104, 7264, 8256, 8399, 9546, 9761, 10896, 12728, 14208, 14528, 16512, 16798, 19092, 19522, 21792, 25197, 25456, 29056, 29283, 33596, 38184, 39044, 43584, 50394, 50912, 58566, 67192, 76368, 78088, 87168, 100788, 101824, 117132, 134384, 152736, 156176, 201576, 203648, 234264, 268768, 305472, 312352, 361157, 403152, 468528, 537536, 610944, 624704, 722314, 806304, 937056, 1075072, 1083471, 1249408, 1444628, 1612608, 1874112, 2166942, 2889256, 3225216, 3748224, 4333884, 5778512, 8667768, 11557024, 17335536, 23114048, 34671072, 46228096, 69342144, 138684288]

約数ペア:

[(1, 138684288), (2, 69342144), (3, 46228096), (4, 34671072), (6, 23114048), (8, 17335536), (12, 11557024), (16, 8667768), (24, 5778512), (32, 4333884), (37, 3748224), (43, 3225216), (48, 2889256), (64, 2166942), (74, 1874112), (86, 1612608), (96, 1444628), (111, 1249408), (128, 1083471), (129, 1075072), (148, 937056), (172, 806304), (192, 722314), (222, 624704), (227, 610944), (258, 537536), (296, 468528), (344, 403152), (384, 361157), (444, 312352), (454, 305472), (516, 268768), (592, 234264), (681, 203648), (688, 201576), (888, 156176), (908, 152736), (1032, 134384), (1184, 117132), (1362, 101824), (1376, 100788), (1591, 87168), (1776, 78088), (1816, 76368), (2064, 67192), (2368, 58566), (2724, 50912), (2752, 50394), (3182, 43584), (3552, 39044), (3632, 38184), (4128, 33596), (4736, 29283), (4773, 29056), (5448, 25456), (5504, 25197), (6364, 21792), (7104, 19522), (7264, 19092), (8256, 16798), (8399, 16512), (9546, 14528), (9761, 14208), (10896, 12728)]