139920864

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1871}}^1$

素因数の和:1944

約数の個数: 96

約数和(自身を含む): 396264960

約数和(自身を除く): 256344096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 41, 48, 57, 76, 82, 96, 114, 123, 152, 164, 228, 246, 304, 328, 456, 492, 608, 656, 779, 912, 984, 1312, 1558, 1824, 1871, 1968, 2337, 3116, 3742, 3936, 4674, 5613, 6232, 7484, 9348, 11226, 12464, 14968, 18696, 22452, 24928, 29936, 35549, 37392, 44904, 59872, 71098, 74784, 76711, 89808, 106647, 142196, 153422, 179616, 213294, 230133, 284392, 306844, 426588, 460266, 568784, 613688, 853176, 920532, 1137568, 1227376, 1457509, 1706352, 1841064, 2454752, 2915018, 3412704, 3682128, 4372527, 5830036, 7364256, 8745054, 11660072, 17490108, 23320144, 34980216, 46640288, 69960432, 139920864]

約数ペア:

[(1, 139920864), (2, 69960432), (3, 46640288), (4, 34980216), (6, 23320144), (8, 17490108), (12, 11660072), (16, 8745054), (19, 7364256), (24, 5830036), (32, 4372527), (38, 3682128), (41, 3412704), (48, 2915018), (57, 2454752), (76, 1841064), (82, 1706352), (96, 1457509), (114, 1227376), (123, 1137568), (152, 920532), (164, 853176), (228, 613688), (246, 568784), (304, 460266), (328, 426588), (456, 306844), (492, 284392), (608, 230133), (656, 213294), (779, 179616), (912, 153422), (984, 142196), (1312, 106647), (1558, 89808), (1824, 76711), (1871, 74784), (1968, 71098), (2337, 59872), (3116, 44904), (3742, 37392), (3936, 35549), (4674, 29936), (5613, 24928), (6232, 22452), (7484, 18696), (9348, 14968), (11226, 12464)]