142983408

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{313}}^1$

素因数の和:662

約数の個数: 80

約数和(自身を含む): 383753216

約数和(自身を除く): 240769808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 307, 313, 372, 496, 614, 626, 744, 921, 939, 1228, 1252, 1488, 1842, 1878, 2456, 2504, 3684, 3756, 4912, 5008, 7368, 7512, 9517, 9703, 14736, 15024, 19034, 19406, 28551, 29109, 38068, 38812, 57102, 58218, 76136, 77624, 96091, 114204, 116436, 152272, 155248, 192182, 228408, 232872, 288273, 384364, 456816, 465744, 576546, 768728, 1153092, 1537456, 2306184, 2978821, 4612368, 5957642, 8936463, 11915284, 17872926, 23830568, 35745852, 47661136, 71491704, 142983408]

約数ペア:

[(1, 142983408), (2, 71491704), (3, 47661136), (4, 35745852), (6, 23830568), (8, 17872926), (12, 11915284), (16, 8936463), (24, 5957642), (31, 4612368), (48, 2978821), (62, 2306184), (93, 1537456), (124, 1153092), (186, 768728), (248, 576546), (307, 465744), (313, 456816), (372, 384364), (496, 288273), (614, 232872), (626, 228408), (744, 192182), (921, 155248), (939, 152272), (1228, 116436), (1252, 114204), (1488, 96091), (1842, 77624), (1878, 76136), (2456, 58218), (2504, 57102), (3684, 38812), (3756, 38068), (4912, 29109), (5008, 28551), (7368, 19406), (7512, 19034), (9517, 15024), (9703, 14736)]