181243764

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{773}}^1$

素因数の和:966

約数の個数: 96

約数和(自身を含む): 509725440

約数和(自身を除く): 328481676

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 167, 234, 334, 351, 468, 501, 668, 702, 773, 1002, 1404, 1503, 1546, 2004, 2171, 2319, 3006, 3092, 4342, 4509, 4638, 6012, 6513, 6957, 8684, 9018, 9276, 10049, 13026, 13914, 18036, 19539, 20098, 20871, 26052, 27828, 30147, 39078, 40196, 41742, 58617, 60294, 78156, 83484, 90441, 117234, 120588, 129091, 180882, 234468, 258182, 271323, 361764, 387273, 516364, 542646, 774546, 1085292, 1161819, 1549092, 1678183, 2323638, 3356366, 3485457, 4647276, 5034549, 6712732, 6970914, 10069098, 13941828, 15103647, 20138196, 30207294, 45310941, 60414588, 90621882, 181243764]

約数ペア:

[(1, 181243764), (2, 90621882), (3, 60414588), (4, 45310941), (6, 30207294), (9, 20138196), (12, 15103647), (13, 13941828), (18, 10069098), (26, 6970914), (27, 6712732), (36, 5034549), (39, 4647276), (52, 3485457), (54, 3356366), (78, 2323638), (108, 1678183), (117, 1549092), (156, 1161819), (167, 1085292), (234, 774546), (334, 542646), (351, 516364), (468, 387273), (501, 361764), (668, 271323), (702, 258182), (773, 234468), (1002, 180882), (1404, 129091), (1503, 120588), (1546, 117234), (2004, 90441), (2171, 83484), (2319, 78156), (3006, 60294), (3092, 58617), (4342, 41742), (4509, 40196), (4638, 39078), (6012, 30147), (6513, 27828), (6957, 26052), (8684, 20871), (9018, 20098), (9276, 19539), (10049, 18036), (13026, 13914)]