140886216

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{11443}}^1$

素因数の和:11480

約数の個数: 80

約数和(自身を含む): 415417200

約数和(自身を除く): 274530984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 648, 684, 1026, 1368, 1539, 2052, 3078, 4104, 6156, 11443, 12312, 22886, 34329, 45772, 68658, 91544, 102987, 137316, 205974, 217417, 274632, 308961, 411948, 434834, 617922, 652251, 823896, 869668, 926883, 1235844, 1304502, 1739336, 1853766, 1956753, 2471688, 2609004, 3707532, 3913506, 5218008, 5870259, 7415064, 7827012, 11740518, 15654024, 17610777, 23481036, 35221554, 46962072, 70443108, 140886216]

約数ペア:

[(1, 140886216), (2, 70443108), (3, 46962072), (4, 35221554), (6, 23481036), (8, 17610777), (9, 15654024), (12, 11740518), (18, 7827012), (19, 7415064), (24, 5870259), (27, 5218008), (36, 3913506), (38, 3707532), (54, 2609004), (57, 2471688), (72, 1956753), (76, 1853766), (81, 1739336), (108, 1304502), (114, 1235844), (152, 926883), (162, 869668), (171, 823896), (216, 652251), (228, 617922), (324, 434834), (342, 411948), (456, 308961), (513, 274632), (648, 217417), (684, 205974), (1026, 137316), (1368, 102987), (1539, 91544), (2052, 68658), (3078, 45772), (4104, 34329), (6156, 22886), (11443, 12312)]