129302244

素因数分解:

$2^2\times 3^5\times {\mathrm{137}}^1\times {\mathrm{971}}^1$

素因数の和:1127

約数の個数: 72

約数和(自身を含む): 341778528

約数和(自身を除く): 212476284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 137, 162, 243, 274, 324, 411, 486, 548, 822, 971, 972, 1233, 1644, 1942, 2466, 2913, 3699, 3884, 4932, 5826, 7398, 8739, 11097, 11652, 14796, 17478, 22194, 26217, 33291, 34956, 44388, 52434, 66582, 78651, 104868, 133027, 133164, 157302, 235953, 266054, 314604, 399081, 471906, 532108, 798162, 943812, 1197243, 1596324, 2394486, 3591729, 4788972, 7183458, 10775187, 14366916, 21550374, 32325561, 43100748, 64651122, 129302244]

約数ペア:

[(1, 129302244), (2, 64651122), (3, 43100748), (4, 32325561), (6, 21550374), (9, 14366916), (12, 10775187), (18, 7183458), (27, 4788972), (36, 3591729), (54, 2394486), (81, 1596324), (108, 1197243), (137, 943812), (162, 798162), (243, 532108), (274, 471906), (324, 399081), (411, 314604), (486, 266054), (548, 235953), (822, 157302), (971, 133164), (972, 133027), (1233, 104868), (1644, 78651), (1942, 66582), (2466, 52434), (2913, 44388), (3699, 34956), (3884, 33291), (4932, 26217), (5826, 22194), (7398, 17478), (8739, 14796), (11097, 11652)]