156948034100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{645611}}^1$

素因数の和:645666

約数の個数: 144

約数和(自身を含む): 423655759296

約数和(自身を除く): 266707725196

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 25, 26, 34, 44, 50, 52, 55, 65, 68, 85, 100, 110, 130, 143, 170, 187, 220, 221, 260, 275, 286, 325, 340, 374, 425, 442, 550, 572, 650, 715, 748, 850, 884, 935, 1100, 1105, 1300, 1430, 1700, 1870, 2210, 2431, 2860, 3575, 3740, 4420, 4675, 4862, 5525, 7150, 9350, 9724, 11050, 12155, 14300, 18700, 22100, 24310, 48620, 60775, 121550, 243100, 645611, 1291222, 2582444, 3228055, 6456110, 7101721, 8392943, 10975387, 12912220, 14203442, 16140275, 16785886, 21950774, 28406884, 32280550, 33571772, 35508605, 41964715, 43901548, 54876935, 64561100, 71017210, 83929430, 92322373, 109753870, 120729257, 142034420, 142680031, 167858860, 177543025, 184644746, 209823575, 219507740, 241458514, 274384675, 285360062, 355086050, 369289492, 419647150, 461611865, 482917028, 548769350, 570720124, 603646285, 710172100, 713400155, 839294300, 923223730, 1097538700, 1207292570, 1426800310, 1569480341, 1846447460, 2308059325, 2414585140, 2853600620, 3018231425, 3138960682, 3567000775, 4616118650, 6036462850, 6277921364, 7134001550, 7847401705, 9232237300, 12072925700, 14268003100, 15694803410, 31389606820, 39237008525, 78474017050, 156948034100]

約数ペア:

[(1, 156948034100), (2, 78474017050), (4, 39237008525), (5, 31389606820), (10, 15694803410), (11, 14268003100), (13, 12072925700), (17, 9232237300), (20, 7847401705), (22, 7134001550), (25, 6277921364), (26, 6036462850), (34, 4616118650), (44, 3567000775), (50, 3138960682), (52, 3018231425), (55, 2853600620), (65, 2414585140), (68, 2308059325), (85, 1846447460), (100, 1569480341), (110, 1426800310), (130, 1207292570), (143, 1097538700), (170, 923223730), (187, 839294300), (220, 713400155), (221, 710172100), (260, 603646285), (275, 570720124), (286, 548769350), (325, 482917028), (340, 461611865), (374, 419647150), (425, 369289492), (442, 355086050), (550, 285360062), (572, 274384675), (650, 241458514), (715, 219507740), (748, 209823575), (850, 184644746), (884, 177543025), (935, 167858860), (1100, 142680031), (1105, 142034420), (1300, 120729257), (1430, 109753870), (1700, 92322373), (1870, 83929430), (2210, 71017210), (2431, 64561100), (2860, 54876935), (3575, 43901548), (3740, 41964715), (4420, 35508605), (4675, 33571772), (4862, 32280550), (5525, 28406884), (7150, 21950774), (9350, 16785886), (9724, 16140275), (11050, 14203442), (12155, 12912220), (14300, 10975387), (18700, 8392943), (22100, 7101721), (24310, 6456110), (48620, 3228055), (60775, 2582444), (121550, 1291222), (243100, 645611)]