140847399336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1657}}^1\times {\mathrm{505961}}^1$

素因数の和:507634

約数の個数: 64

約数和(自身を含む): 402664798080

約数和(自身を除く): 261817398744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1657, 3314, 4971, 6628, 9942, 11599, 13256, 19884, 23198, 34797, 39768, 46396, 69594, 92792, 139188, 278376, 505961, 1011922, 1517883, 2023844, 3035766, 3541727, 4047688, 6071532, 7083454, 10625181, 12143064, 14166908, 21250362, 28333816, 42500724, 85001448, 838377377, 1676754754, 2515132131, 3353509508, 5030264262, 5868641639, 6707019016, 10060528524, 11737283278, 17605924917, 20121057048, 23474566556, 35211849834, 46949133112, 70423699668, 140847399336]

約数ペア:

[(1, 140847399336), (2, 70423699668), (3, 46949133112), (4, 35211849834), (6, 23474566556), (7, 20121057048), (8, 17605924917), (12, 11737283278), (14, 10060528524), (21, 6707019016), (24, 5868641639), (28, 5030264262), (42, 3353509508), (56, 2515132131), (84, 1676754754), (168, 838377377), (1657, 85001448), (3314, 42500724), (4971, 28333816), (6628, 21250362), (9942, 14166908), (11599, 12143064), (13256, 10625181), (19884, 7083454), (23198, 6071532), (34797, 4047688), (39768, 3541727), (46396, 3035766), (69594, 2023844), (92792, 1517883), (139188, 1011922), (278376, 505961)]