158495220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67733}}^1$

素因数の和:67761

約数の個数: 72

約数和(自身を含む): 517758696

約数和(自身を除く): 359263476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 67733, 135466, 203199, 270932, 338665, 406398, 609597, 677330, 812796, 880529, 1015995, 1219194, 1354660, 1761058, 2031990, 2438388, 2641587, 3047985, 3522116, 4063980, 4402645, 5283174, 6095970, 7924761, 8805290, 10566348, 12191940, 13207935, 15849522, 17610580, 26415870, 31699044, 39623805, 52831740, 79247610, 158495220]

約数ペア:

[(1, 158495220), (2, 79247610), (3, 52831740), (4, 39623805), (5, 31699044), (6, 26415870), (9, 17610580), (10, 15849522), (12, 13207935), (13, 12191940), (15, 10566348), (18, 8805290), (20, 7924761), (26, 6095970), (30, 5283174), (36, 4402645), (39, 4063980), (45, 3522116), (52, 3047985), (60, 2641587), (65, 2438388), (78, 2031990), (90, 1761058), (117, 1354660), (130, 1219194), (156, 1015995), (180, 880529), (195, 812796), (234, 677330), (260, 609597), (390, 406398), (468, 338665), (585, 270932), (780, 203199), (1170, 135466), (2340, 67733)]