148883840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:392

約数の個数: 128

約数和(自身を含む): 411264000

約数和(自身を除く): 262380160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 167, 199, 224, 280, 320, 334, 398, 448, 560, 640, 668, 796, 835, 896, 995, 1120, 1169, 1336, 1393, 1592, 1670, 1990, 2240, 2338, 2672, 2786, 3184, 3340, 3980, 4480, 4676, 5344, 5572, 5845, 6368, 6680, 6965, 7960, 9352, 10688, 11144, 11690, 12736, 13360, 13930, 15920, 18704, 21376, 22288, 23380, 25472, 26720, 27860, 31840, 33233, 37408, 44576, 46760, 53440, 55720, 63680, 66466, 74816, 89152, 93520, 106880, 111440, 127360, 132932, 149632, 166165, 178304, 187040, 222880, 232631, 265864, 332330, 374080, 445760, 465262, 531728, 664660, 748160, 891520, 930524, 1063456, 1163155, 1329320, 1861048, 2126912, 2326310, 2658640, 3722096, 4253824, 4652620, 5317280, 7444192, 9305240, 10634560, 14888384, 18610480, 21269120, 29776768, 37220960, 74441920, 148883840]

約数ペア:

[(1, 148883840), (2, 74441920), (4, 37220960), (5, 29776768), (7, 21269120), (8, 18610480), (10, 14888384), (14, 10634560), (16, 9305240), (20, 7444192), (28, 5317280), (32, 4652620), (35, 4253824), (40, 3722096), (56, 2658640), (64, 2326310), (70, 2126912), (80, 1861048), (112, 1329320), (128, 1163155), (140, 1063456), (160, 930524), (167, 891520), (199, 748160), (224, 664660), (280, 531728), (320, 465262), (334, 445760), (398, 374080), (448, 332330), (560, 265864), (640, 232631), (668, 222880), (796, 187040), (835, 178304), (896, 166165), (995, 149632), (1120, 132932), (1169, 127360), (1336, 111440), (1393, 106880), (1592, 93520), (1670, 89152), (1990, 74816), (2240, 66466), (2338, 63680), (2672, 55720), (2786, 53440), (3184, 46760), (3340, 44576), (3980, 37408), (4480, 33233), (4676, 31840), (5344, 27860), (5572, 26720), (5845, 25472), (6368, 23380), (6680, 22288), (6965, 21376), (7960, 18704), (9352, 15920), (10688, 13930), (11144, 13360), (11690, 12736)]