145779816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{66749}}^1$

素因数の和:66778

約数の個数: 64

約数和(自身を含む): 448560000

約数和(自身を除く): 302780184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 66749, 133498, 200247, 266996, 400494, 467243, 533992, 800988, 867737, 934486, 1401729, 1601976, 1735474, 1868972, 2603211, 2803458, 3470948, 3737944, 5206422, 5606916, 6074159, 6941896, 10412844, 11213832, 12148318, 18222477, 20825688, 24296636, 36444954, 48593272, 72889908, 145779816]

約数ペア:

[(1, 145779816), (2, 72889908), (3, 48593272), (4, 36444954), (6, 24296636), (7, 20825688), (8, 18222477), (12, 12148318), (13, 11213832), (14, 10412844), (21, 6941896), (24, 6074159), (26, 5606916), (28, 5206422), (39, 3737944), (42, 3470948), (52, 2803458), (56, 2603211), (78, 1868972), (84, 1735474), (91, 1601976), (104, 1401729), (156, 934486), (168, 867737), (182, 800988), (273, 533992), (312, 467243), (364, 400494), (546, 266996), (728, 200247), (1092, 133498), (2184, 66749)]