156937399040

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2990423}}^1$

素因数の和:2990485

約数の個数: 72

約数和(自身を含む): 385082879328

約数和(自身を除く): 228145480288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 640, 656, 820, 1280, 1312, 1640, 2624, 3280, 5248, 6560, 10496, 13120, 26240, 52480, 2990423, 5980846, 11961692, 14952115, 23923384, 29904230, 47846768, 59808460, 95693536, 119616920, 122607343, 191387072, 239233840, 245214686, 382774144, 478467680, 490429372, 613036715, 765548288, 956935360, 980858744, 1226073430, 1913870720, 1961717488, 2452146860, 3827741440, 3923434976, 4904293720, 7846869952, 9808587440, 15693739904, 19617174880, 31387479808, 39234349760, 78468699520, 156937399040]

約数ペア:

[(1, 156937399040), (2, 78468699520), (4, 39234349760), (5, 31387479808), (8, 19617174880), (10, 15693739904), (16, 9808587440), (20, 7846869952), (32, 4904293720), (40, 3923434976), (41, 3827741440), (64, 2452146860), (80, 1961717488), (82, 1913870720), (128, 1226073430), (160, 980858744), (164, 956935360), (205, 765548288), (256, 613036715), (320, 490429372), (328, 478467680), (410, 382774144), (640, 245214686), (656, 239233840), (820, 191387072), (1280, 122607343), (1312, 119616920), (1640, 95693536), (2624, 59808460), (3280, 47846768), (5248, 29904230), (6560, 23923384), (10496, 14952115), (13120, 11961692), (26240, 5980846), (52480, 2990423)]