156926014160

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4943}}^1\times {\mathrm{9679}}^1$

素因数の和:14676

約数の個数: 80

約数和(自身を含む): 373866071040

約数和(自身を除く): 216940056880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 4943, 9679, 9886, 19358, 19772, 24715, 38716, 39544, 48395, 49430, 77432, 79088, 96790, 98860, 154864, 193580, 197720, 202663, 387160, 395440, 396839, 405326, 774320, 793678, 810652, 1013315, 1587356, 1621304, 1984195, 2026630, 3174712, 3242608, 3968390, 4053260, 6349424, 7936780, 8106520, 15873560, 16213040, 31747120, 47843297, 95686594, 191373188, 239216485, 382746376, 478432970, 765492752, 956865940, 1913731880, 1961575177, 3827463760, 3923150354, 7846300708, 9807875885, 15692601416, 19615751770, 31385202832, 39231503540, 78463007080, 156926014160]

約数ペア:

[(1, 156926014160), (2, 78463007080), (4, 39231503540), (5, 31385202832), (8, 19615751770), (10, 15692601416), (16, 9807875885), (20, 7846300708), (40, 3923150354), (41, 3827463760), (80, 1961575177), (82, 1913731880), (164, 956865940), (205, 765492752), (328, 478432970), (410, 382746376), (656, 239216485), (820, 191373188), (1640, 95686594), (3280, 47843297), (4943, 31747120), (9679, 16213040), (9886, 15873560), (19358, 8106520), (19772, 7936780), (24715, 6349424), (38716, 4053260), (39544, 3968390), (48395, 3242608), (49430, 3174712), (77432, 2026630), (79088, 1984195), (96790, 1621304), (98860, 1587356), (154864, 1013315), (193580, 810652), (197720, 793678), (202663, 774320), (387160, 405326), (395440, 396839)]