193148748

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{599}}^1$

素因数の和:688

約数の個数: 108

約数和(自身を含む): 539557200

約数和(自身を除く): 346408452

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 169, 212, 234, 318, 338, 468, 477, 507, 599, 636, 676, 689, 954, 1014, 1198, 1378, 1521, 1797, 1908, 2028, 2067, 2396, 2756, 3042, 3594, 4134, 5391, 6084, 6201, 7188, 7787, 8268, 8957, 10782, 12402, 15574, 17914, 21564, 23361, 24804, 26871, 31148, 31747, 35828, 46722, 53742, 63494, 70083, 80613, 93444, 95241, 101231, 107484, 126988, 140166, 161226, 190482, 202462, 280332, 285723, 303693, 322452, 380964, 404924, 412711, 571446, 607386, 825422, 911079, 1142892, 1214772, 1238133, 1650844, 1822158, 2476266, 3644316, 3714399, 4952532, 5365243, 7428798, 10730486, 14857596, 16095729, 21460972, 32191458, 48287187, 64382916, 96574374, 193148748]

約数ペア:

[(1, 193148748), (2, 96574374), (3, 64382916), (4, 48287187), (6, 32191458), (9, 21460972), (12, 16095729), (13, 14857596), (18, 10730486), (26, 7428798), (36, 5365243), (39, 4952532), (52, 3714399), (53, 3644316), (78, 2476266), (106, 1822158), (117, 1650844), (156, 1238133), (159, 1214772), (169, 1142892), (212, 911079), (234, 825422), (318, 607386), (338, 571446), (468, 412711), (477, 404924), (507, 380964), (599, 322452), (636, 303693), (676, 285723), (689, 280332), (954, 202462), (1014, 190482), (1198, 161226), (1378, 140166), (1521, 126988), (1797, 107484), (1908, 101231), (2028, 95241), (2067, 93444), (2396, 80613), (2756, 70083), (3042, 63494), (3594, 53742), (4134, 46722), (5391, 35828), (6084, 31747), (6201, 31148), (7188, 26871), (7787, 24804), (8268, 23361), (8957, 21564), (10782, 17914), (12402, 15574)]