167519200

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:249

約数の個数: 144

約数和(自身を含む): 438721920

約数和(自身を除く): 271202720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 103, 107, 152, 160, 190, 200, 206, 214, 304, 380, 400, 412, 428, 475, 515, 535, 608, 760, 800, 824, 856, 950, 1030, 1070, 1520, 1648, 1712, 1900, 1957, 2033, 2060, 2140, 2575, 2675, 3040, 3296, 3424, 3800, 3914, 4066, 4120, 4280, 5150, 5350, 7600, 7828, 8132, 8240, 8560, 9785, 10165, 10300, 10700, 11021, 15200, 15656, 16264, 16480, 17120, 19570, 20330, 20600, 21400, 22042, 31312, 32528, 39140, 40660, 41200, 42800, 44084, 48925, 50825, 55105, 62624, 65056, 78280, 81320, 82400, 85600, 88168, 97850, 101650, 110210, 156560, 162640, 176336, 195700, 203300, 209399, 220420, 275525, 313120, 325280, 352672, 391400, 406600, 418798, 440840, 551050, 782800, 813200, 837596, 881680, 1046995, 1102100, 1565600, 1626400, 1675192, 1763360, 2093990, 2204200, 3350384, 4187980, 4408400, 5234975, 6700768, 8375960, 8816800, 10469950, 16751920, 20939900, 33503840, 41879800, 83759600, 167519200]

約数ペア:

[(1, 167519200), (2, 83759600), (4, 41879800), (5, 33503840), (8, 20939900), (10, 16751920), (16, 10469950), (19, 8816800), (20, 8375960), (25, 6700768), (32, 5234975), (38, 4408400), (40, 4187980), (50, 3350384), (76, 2204200), (80, 2093990), (95, 1763360), (100, 1675192), (103, 1626400), (107, 1565600), (152, 1102100), (160, 1046995), (190, 881680), (200, 837596), (206, 813200), (214, 782800), (304, 551050), (380, 440840), (400, 418798), (412, 406600), (428, 391400), (475, 352672), (515, 325280), (535, 313120), (608, 275525), (760, 220420), (800, 209399), (824, 203300), (856, 195700), (950, 176336), (1030, 162640), (1070, 156560), (1520, 110210), (1648, 101650), (1712, 97850), (1900, 88168), (1957, 85600), (2033, 82400), (2060, 81320), (2140, 78280), (2575, 65056), (2675, 62624), (3040, 55105), (3296, 50825), (3424, 48925), (3800, 44084), (3914, 42800), (4066, 41200), (4120, 40660), (4280, 39140), (5150, 32528), (5350, 31312), (7600, 22042), (7828, 21400), (8132, 20600), (8240, 20330), (8560, 19570), (9785, 17120), (10165, 16480), (10300, 16264), (10700, 15656), (11021, 15200)]