156924990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{563}}^1$

素因数の和:758

約数の個数: 96

約数和(自身を含む): 432881280

約数和(自身を除く): 275956290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 163, 171, 190, 285, 326, 342, 489, 563, 570, 815, 855, 978, 1126, 1467, 1630, 1689, 1710, 2445, 2815, 2934, 3097, 3378, 4890, 5067, 5630, 6194, 7335, 8445, 9291, 10134, 10697, 14670, 15485, 16890, 18582, 21394, 25335, 27873, 30970, 32091, 46455, 50670, 53485, 55746, 64182, 91769, 92910, 96273, 106970, 139365, 160455, 183538, 192546, 275307, 278730, 320910, 458845, 481365, 550614, 825921, 917690, 962730, 1376535, 1651842, 1743611, 2753070, 3487222, 4129605, 5230833, 8259210, 8718055, 10461666, 15692499, 17436110, 26154165, 31384998, 52308330, 78462495, 156924990]

約数ペア:

[(1, 156924990), (2, 78462495), (3, 52308330), (5, 31384998), (6, 26154165), (9, 17436110), (10, 15692499), (15, 10461666), (18, 8718055), (19, 8259210), (30, 5230833), (38, 4129605), (45, 3487222), (57, 2753070), (90, 1743611), (95, 1651842), (114, 1376535), (163, 962730), (171, 917690), (190, 825921), (285, 550614), (326, 481365), (342, 458845), (489, 320910), (563, 278730), (570, 275307), (815, 192546), (855, 183538), (978, 160455), (1126, 139365), (1467, 106970), (1630, 96273), (1689, 92910), (1710, 91769), (2445, 64182), (2815, 55746), (2934, 53485), (3097, 50670), (3378, 46455), (4890, 32091), (5067, 30970), (5630, 27873), (6194, 25335), (7335, 21394), (8445, 18582), (9291, 16890), (10134, 15485), (10697, 14670)]