156744716380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1021}}^1\times {\mathrm{37813}}^1$

素因数の和:38879

約数の個数: 96

約数和(自身を含む): 389550752640

約数和(自身を除く): 232806036260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 1021, 2030, 2042, 4060, 4084, 5105, 7147, 10210, 14294, 20420, 28588, 29609, 35735, 37813, 59218, 71470, 75626, 118436, 142940, 148045, 151252, 189065, 207263, 264691, 296090, 378130, 414526, 529382, 592180, 756260, 829052, 1036315, 1058764, 1096577, 1323455, 2072630, 2193154, 2646910, 4145260, 4386308, 5293820, 5482885, 7676039, 10965770, 15352078, 21931540, 30704156, 38380195, 38607073, 76760390, 77214146, 153520780, 154428292, 193035365, 270249511, 386070730, 540499022, 772141460, 1080998044, 1119605117, 1351247555, 2239210234, 2702495110, 4478420468, 5404990220, 5598025585, 7837235819, 11196051170, 15674471638, 22392102340, 31348943276, 39186179095, 78372358190, 156744716380]

約数ペア:

[(1, 156744716380), (2, 78372358190), (4, 39186179095), (5, 31348943276), (7, 22392102340), (10, 15674471638), (14, 11196051170), (20, 7837235819), (28, 5598025585), (29, 5404990220), (35, 4478420468), (58, 2702495110), (70, 2239210234), (116, 1351247555), (140, 1119605117), (145, 1080998044), (203, 772141460), (290, 540499022), (406, 386070730), (580, 270249511), (812, 193035365), (1015, 154428292), (1021, 153520780), (2030, 77214146), (2042, 76760390), (4060, 38607073), (4084, 38380195), (5105, 30704156), (7147, 21931540), (10210, 15352078), (14294, 10965770), (20420, 7676039), (28588, 5482885), (29609, 5293820), (35735, 4386308), (37813, 4145260), (59218, 2646910), (71470, 2193154), (75626, 2072630), (118436, 1323455), (142940, 1096577), (148045, 1058764), (151252, 1036315), (189065, 829052), (207263, 756260), (264691, 592180), (296090, 529382), (378130, 414526)]