140453808

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8581}}^1$

素因数の和:8634

約数の個数: 80

約数和(自身を含む): 408640512

約数和(自身を除く): 268186704

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2728, 4092, 5456, 8184, 8581, 16368, 17162, 25743, 34324, 51486, 68648, 94391, 102972, 137296, 188782, 205944, 266011, 283173, 377564, 411888, 532022, 566346, 755128, 798033, 1064044, 1132692, 1510256, 1596066, 2128088, 2265384, 2926121, 3192132, 4256176, 4530768, 5852242, 6384264, 8778363, 11704484, 12768528, 17556726, 23408968, 35113452, 46817936, 70226904, 140453808]

約数ペア:

[(1, 140453808), (2, 70226904), (3, 46817936), (4, 35113452), (6, 23408968), (8, 17556726), (11, 12768528), (12, 11704484), (16, 8778363), (22, 6384264), (24, 5852242), (31, 4530768), (33, 4256176), (44, 3192132), (48, 2926121), (62, 2265384), (66, 2128088), (88, 1596066), (93, 1510256), (124, 1132692), (132, 1064044), (176, 798033), (186, 755128), (248, 566346), (264, 532022), (341, 411888), (372, 377564), (496, 283173), (528, 266011), (682, 205944), (744, 188782), (1023, 137296), (1364, 102972), (1488, 94391), (2046, 68648), (2728, 51486), (4092, 34324), (5456, 25743), (8184, 17162), (8581, 16368)]