159314220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{661}}^1$

素因数の和:792

約数の個数: 144

約数和(自身を含む): 526274112

約数和(自身を除く): 366959892

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, 103, 117, 130, 156, 180, 195, 206, 234, 260, 309, 390, 412, 468, 515, 585, 618, 661, 780, 927, 1030, 1170, 1236, 1322, 1339, 1545, 1854, 1983, 2060, 2340, 2644, 2678, 3090, 3305, 3708, 3966, 4017, 4635, 5356, 5949, 6180, 6610, 6695, 7932, 8034, 8593, 9270, 9915, 11898, 12051, 13220, 13390, 16068, 17186, 18540, 19830, 20085, 23796, 24102, 25779, 26780, 29745, 34372, 39660, 40170, 42965, 48204, 51558, 59490, 60255, 68083, 77337, 80340, 85930, 103116, 118980, 120510, 128895, 136166, 154674, 171860, 204249, 241020, 257790, 272332, 309348, 340415, 386685, 408498, 515580, 612747, 680830, 773370, 816996, 885079, 1021245, 1225494, 1361660, 1546740, 1770158, 2042490, 2450988, 2655237, 3063735, 3540316, 4084980, 4425395, 5310474, 6127470, 7965711, 8850790, 10620948, 12254940, 13276185, 15931422, 17701580, 26552370, 31862844, 39828555, 53104740, 79657110, 159314220]

約数ペア:

[(1, 159314220), (2, 79657110), (3, 53104740), (4, 39828555), (5, 31862844), (6, 26552370), (9, 17701580), (10, 15931422), (12, 13276185), (13, 12254940), (15, 10620948), (18, 8850790), (20, 7965711), (26, 6127470), (30, 5310474), (36, 4425395), (39, 4084980), (45, 3540316), (52, 3063735), (60, 2655237), (65, 2450988), (78, 2042490), (90, 1770158), (103, 1546740), (117, 1361660), (130, 1225494), (156, 1021245), (180, 885079), (195, 816996), (206, 773370), (234, 680830), (260, 612747), (309, 515580), (390, 408498), (412, 386685), (468, 340415), (515, 309348), (585, 272332), (618, 257790), (661, 241020), (780, 204249), (927, 171860), (1030, 154674), (1170, 136166), (1236, 128895), (1322, 120510), (1339, 118980), (1545, 103116), (1854, 85930), (1983, 80340), (2060, 77337), (2340, 68083), (2644, 60255), (2678, 59490), (3090, 51558), (3305, 48204), (3708, 42965), (3966, 40170), (4017, 39660), (4635, 34372), (5356, 29745), (5949, 26780), (6180, 25779), (6610, 24102), (6695, 23796), (7932, 20085), (8034, 19830), (8593, 18540), (9270, 17186), (9915, 16068), (11898, 13390), (12051, 13220)]