145218996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23869}}^1$

素因数の和:23905

約数の個数: 54

約数和(自身を含む): 397507110

約数和(自身を除く): 252288114

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 23869, 47738, 71607, 95476, 143214, 214821, 286428, 310297, 429642, 620594, 859284, 930891, 1241188, 1861782, 2792673, 3723564, 4033861, 5585346, 8067722, 11170692, 12101583, 16135444, 24203166, 36304749, 48406332, 72609498, 145218996]

約数ペア:

[(1, 145218996), (2, 72609498), (3, 48406332), (4, 36304749), (6, 24203166), (9, 16135444), (12, 12101583), (13, 11170692), (18, 8067722), (26, 5585346), (36, 4033861), (39, 3723564), (52, 2792673), (78, 1861782), (117, 1241188), (156, 930891), (169, 859284), (234, 620594), (338, 429642), (468, 310297), (507, 286428), (676, 214821), (1014, 143214), (1521, 95476), (2028, 71607), (3042, 47738), (6084, 23869)]