166172292

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{191}}^1$

素因数の和:251

約数の個数: 144

約数和(自身を含む): 499000320

約数和(自身を除く): 332828028

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 169, 191, 198, 234, 286, 338, 382, 396, 429, 468, 507, 572, 573, 676, 764, 858, 1014, 1146, 1287, 1521, 1716, 1719, 1859, 2028, 2101, 2197, 2292, 2483, 2574, 3042, 3438, 3718, 4202, 4394, 4966, 5148, 5577, 6084, 6303, 6591, 6876, 7436, 7449, 8404, 8788, 9932, 11154, 12606, 13182, 14898, 16731, 18909, 19773, 22308, 22347, 24167, 25212, 26364, 27313, 29796, 32279, 33462, 37818, 39546, 44694, 48334, 54626, 64558, 66924, 72501, 75636, 79092, 81939, 89388, 96668, 96837, 109252, 129116, 145002, 163878, 193674, 217503, 245817, 290004, 290511, 327756, 355069, 387348, 419627, 435006, 491634, 581022, 710138, 839254, 870012, 983268, 1065207, 1162044, 1258881, 1420276, 1678508, 2130414, 2517762, 3195621, 3776643, 4260828, 4615897, 5035524, 6391242, 7553286, 9231794, 12782484, 13847691, 15106572, 18463588, 27695382, 41543073, 55390764, 83086146, 166172292]

約数ペア:

[(1, 166172292), (2, 83086146), (3, 55390764), (4, 41543073), (6, 27695382), (9, 18463588), (11, 15106572), (12, 13847691), (13, 12782484), (18, 9231794), (22, 7553286), (26, 6391242), (33, 5035524), (36, 4615897), (39, 4260828), (44, 3776643), (52, 3195621), (66, 2517762), (78, 2130414), (99, 1678508), (117, 1420276), (132, 1258881), (143, 1162044), (156, 1065207), (169, 983268), (191, 870012), (198, 839254), (234, 710138), (286, 581022), (338, 491634), (382, 435006), (396, 419627), (429, 387348), (468, 355069), (507, 327756), (572, 290511), (573, 290004), (676, 245817), (764, 217503), (858, 193674), (1014, 163878), (1146, 145002), (1287, 129116), (1521, 109252), (1716, 96837), (1719, 96668), (1859, 89388), (2028, 81939), (2101, 79092), (2197, 75636), (2292, 72501), (2483, 66924), (2574, 64558), (3042, 54626), (3438, 48334), (3718, 44694), (4202, 39546), (4394, 37818), (4966, 33462), (5148, 32279), (5577, 29796), (6084, 27313), (6303, 26364), (6591, 25212), (6876, 24167), (7436, 22347), (7449, 22308), (8404, 19773), (8788, 18909), (9932, 16731), (11154, 14898), (12606, 13182)]