161362812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:659

約数の個数: 96

約数和(自身を含む): 426194944

約数和(自身を除く): 264832132

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 61, 62, 78, 93, 122, 124, 156, 183, 186, 244, 366, 372, 403, 547, 732, 793, 806, 1094, 1209, 1586, 1612, 1641, 1891, 2188, 2379, 2418, 3172, 3282, 3782, 4758, 4836, 5673, 6564, 7111, 7564, 9516, 11346, 14222, 16957, 21333, 22692, 24583, 28444, 33367, 33914, 42666, 49166, 50871, 66734, 67828, 73749, 85332, 98332, 100101, 101742, 133468, 147498, 200202, 203484, 220441, 294996, 400404, 433771, 440882, 661323, 867542, 881764, 1034377, 1301313, 1322646, 1735084, 2068754, 2602626, 2645292, 3103131, 4137508, 5205252, 6206262, 12412524, 13446901, 26893802, 40340703, 53787604, 80681406, 161362812]

約数ペア:

[(1, 161362812), (2, 80681406), (3, 53787604), (4, 40340703), (6, 26893802), (12, 13446901), (13, 12412524), (26, 6206262), (31, 5205252), (39, 4137508), (52, 3103131), (61, 2645292), (62, 2602626), (78, 2068754), (93, 1735084), (122, 1322646), (124, 1301313), (156, 1034377), (183, 881764), (186, 867542), (244, 661323), (366, 440882), (372, 433771), (403, 400404), (547, 294996), (732, 220441), (793, 203484), (806, 200202), (1094, 147498), (1209, 133468), (1586, 101742), (1612, 100101), (1641, 98332), (1891, 85332), (2188, 73749), (2379, 67828), (2418, 66734), (3172, 50871), (3282, 49166), (3782, 42666), (4758, 33914), (4836, 33367), (5673, 28444), (6564, 24583), (7111, 22692), (7564, 21333), (9516, 16957), (11346, 14222)]