136114180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^2$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 305061120

約数和(自身を除く): 168946940

約数列:

[1, 2, 4, 5, 10, 20, 31, 59, 61, 62, 118, 122, 124, 155, 236, 244, 295, 305, 310, 590, 610, 620, 1180, 1220, 1829, 1891, 3599, 3658, 3721, 3782, 7198, 7316, 7442, 7564, 9145, 9455, 14396, 14884, 17995, 18290, 18605, 18910, 35990, 36580, 37210, 37820, 71980, 74420, 111569, 115351, 219539, 223138, 230702, 439078, 446276, 461404, 557845, 576755, 878156, 1097695, 1115690, 1153510, 2195390, 2231380, 2307020, 4390780, 6805709, 13611418, 27222836, 34028545, 68057090, 136114180]

約数ペア:

[(1, 136114180), (2, 68057090), (4, 34028545), (5, 27222836), (10, 13611418), (20, 6805709), (31, 4390780), (59, 2307020), (61, 2231380), (62, 2195390), (118, 1153510), (122, 1115690), (124, 1097695), (155, 878156), (236, 576755), (244, 557845), (295, 461404), (305, 446276), (310, 439078), (590, 230702), (610, 223138), (620, 219539), (1180, 115351), (1220, 111569), (1829, 74420), (1891, 71980), (3599, 37820), (3658, 37210), (3721, 36580), (3782, 35990), (7198, 18910), (7316, 18605), (7442, 18290), (7564, 17995), (9145, 14884), (9455, 14396)]