156980959850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{172877}}^1$

素因数の和:173040

約数の個数: 96

約数和(自身を含む): 345733871616

約数和(自身を除く): 188752911766

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 127, 130, 143, 254, 275, 286, 325, 550, 635, 650, 715, 1270, 1397, 1430, 1651, 2794, 3175, 3302, 3575, 6350, 6985, 7150, 8255, 13970, 16510, 18161, 34925, 36322, 41275, 69850, 82550, 90805, 172877, 181610, 345754, 454025, 864385, 908050, 1728770, 1901647, 2247401, 3803294, 4321925, 4494802, 8643850, 9508235, 11237005, 19016470, 21955379, 22474010, 24721411, 43910758, 47541175, 49442822, 56185025, 95082350, 109776895, 112370050, 123607055, 219553790, 241509169, 247214110, 285419927, 483018338, 548884475, 570839854, 618035275, 1097768950, 1207545845, 1236070550, 1427099635, 2415091690, 2854199270, 3139619197, 6037729225, 6279238394, 7135498175, 12075458450, 14270996350, 15698095985, 31396191970, 78490479925, 156980959850]

約数ペア:

[(1, 156980959850), (2, 78490479925), (5, 31396191970), (10, 15698095985), (11, 14270996350), (13, 12075458450), (22, 7135498175), (25, 6279238394), (26, 6037729225), (50, 3139619197), (55, 2854199270), (65, 2415091690), (110, 1427099635), (127, 1236070550), (130, 1207545845), (143, 1097768950), (254, 618035275), (275, 570839854), (286, 548884475), (325, 483018338), (550, 285419927), (635, 247214110), (650, 241509169), (715, 219553790), (1270, 123607055), (1397, 112370050), (1430, 109776895), (1651, 95082350), (2794, 56185025), (3175, 49442822), (3302, 47541175), (3575, 43910758), (6350, 24721411), (6985, 22474010), (7150, 21955379), (8255, 19016470), (13970, 11237005), (16510, 9508235), (18161, 8643850), (34925, 4494802), (36322, 4321925), (41275, 3803294), (69850, 2247401), (82550, 1901647), (90805, 1728770), (172877, 908050), (181610, 864385), (345754, 454025)]