145139688

素因数分解:

$2^3\times 3^4\times {\mathrm{67}}^1\times {\mathrm{3343}}^1$

素因数の和:3428

約数の個数: 80

約数和(自身を含む): 412716480

約数和(自身を除く): 267576792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 67, 72, 81, 108, 134, 162, 201, 216, 268, 324, 402, 536, 603, 648, 804, 1206, 1608, 1809, 2412, 3343, 3618, 4824, 5427, 6686, 7236, 10029, 10854, 13372, 14472, 20058, 21708, 26744, 30087, 40116, 43416, 60174, 80232, 90261, 120348, 180522, 223981, 240696, 270783, 361044, 447962, 541566, 671943, 722088, 895924, 1083132, 1343886, 1791848, 2015829, 2166264, 2687772, 4031658, 5375544, 6047487, 8063316, 12094974, 16126632, 18142461, 24189948, 36284922, 48379896, 72569844, 145139688]

約数ペア:

[(1, 145139688), (2, 72569844), (3, 48379896), (4, 36284922), (6, 24189948), (8, 18142461), (9, 16126632), (12, 12094974), (18, 8063316), (24, 6047487), (27, 5375544), (36, 4031658), (54, 2687772), (67, 2166264), (72, 2015829), (81, 1791848), (108, 1343886), (134, 1083132), (162, 895924), (201, 722088), (216, 671943), (268, 541566), (324, 447962), (402, 361044), (536, 270783), (603, 240696), (648, 223981), (804, 180522), (1206, 120348), (1608, 90261), (1809, 80232), (2412, 60174), (3343, 43416), (3618, 40116), (4824, 30087), (5427, 26744), (6686, 21708), (7236, 20058), (10029, 14472), (10854, 13372)]