193140636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{727}}^1$

素因数の和:891

約数の個数: 72

約数和(自身を含む): 492395904

約数和(自身を除く): 299255268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 131, 156, 169, 262, 338, 393, 507, 524, 676, 727, 786, 1014, 1454, 1572, 1703, 2028, 2181, 2908, 3406, 4362, 5109, 6812, 8724, 9451, 10218, 18902, 20436, 22139, 28353, 37804, 44278, 56706, 66417, 88556, 95237, 113412, 122863, 132834, 190474, 245726, 265668, 285711, 368589, 380948, 491452, 571422, 737178, 1142844, 1238081, 1474356, 2476162, 3714243, 4952324, 7428486, 14856972, 16095053, 32190106, 48285159, 64380212, 96570318, 193140636]

約数ペア:

[(1, 193140636), (2, 96570318), (3, 64380212), (4, 48285159), (6, 32190106), (12, 16095053), (13, 14856972), (26, 7428486), (39, 4952324), (52, 3714243), (78, 2476162), (131, 1474356), (156, 1238081), (169, 1142844), (262, 737178), (338, 571422), (393, 491452), (507, 380948), (524, 368589), (676, 285711), (727, 265668), (786, 245726), (1014, 190474), (1454, 132834), (1572, 122863), (1703, 113412), (2028, 95237), (2181, 88556), (2908, 66417), (3406, 56706), (4362, 44278), (5109, 37804), (6812, 28353), (8724, 22139), (9451, 20436), (10218, 18902)]