129127518

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:326

約数の個数: 96

約数和(自身を含む): 314496000

約数和(自身を除く): 185368482

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 59, 78, 94, 117, 118, 141, 177, 199, 234, 282, 354, 398, 423, 531, 597, 611, 767, 846, 1062, 1194, 1222, 1534, 1791, 1833, 2301, 2587, 2773, 3582, 3666, 4602, 5174, 5499, 5546, 6903, 7761, 8319, 9353, 10998, 11741, 13806, 15522, 16638, 18706, 23283, 23482, 24957, 28059, 35223, 36049, 46566, 49914, 56118, 70446, 72098, 84177, 105669, 108147, 121589, 152633, 168354, 211338, 216294, 243178, 305266, 324441, 364767, 457899, 551827, 648882, 729534, 915798, 1094301, 1103654, 1373697, 1655481, 2188602, 2747394, 3310962, 4966443, 7173751, 9932886, 14347502, 21521253, 43042506, 64563759, 129127518]

約数ペア:

[(1, 129127518), (2, 64563759), (3, 43042506), (6, 21521253), (9, 14347502), (13, 9932886), (18, 7173751), (26, 4966443), (39, 3310962), (47, 2747394), (59, 2188602), (78, 1655481), (94, 1373697), (117, 1103654), (118, 1094301), (141, 915798), (177, 729534), (199, 648882), (234, 551827), (282, 457899), (354, 364767), (398, 324441), (423, 305266), (531, 243178), (597, 216294), (611, 211338), (767, 168354), (846, 152633), (1062, 121589), (1194, 108147), (1222, 105669), (1534, 84177), (1791, 72098), (1833, 70446), (2301, 56118), (2587, 49914), (2773, 46566), (3582, 36049), (3666, 35223), (4602, 28059), (5174, 24957), (5499, 23482), (5546, 23283), (6903, 18706), (7761, 16638), (8319, 15522), (9353, 13806), (10998, 11741)]