156972145540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1782559}}^1$

素因数の和:1782629

約数の個数: 96

約数和(自身を含む): 409675069440

約数和(自身を除く): 252702923900

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 37, 68, 70, 74, 85, 119, 140, 148, 170, 185, 238, 259, 340, 370, 476, 518, 595, 629, 740, 1036, 1190, 1258, 1295, 2380, 2516, 2590, 3145, 4403, 5180, 6290, 8806, 12580, 17612, 22015, 44030, 88060, 1782559, 3565118, 7130236, 8912795, 12477913, 17825590, 24955826, 30303503, 35651180, 49911652, 60607006, 62389565, 65954683, 121214012, 124779130, 131909366, 151517515, 212124521, 249558260, 263818732, 303035030, 329773415, 424249042, 461682781, 606070060, 659546830, 848498084, 923365562, 1060622605, 1121229611, 1319093660, 1846731124, 2121245210, 2242459222, 2308413905, 4242490420, 4484918444, 4616827810, 5606148055, 7848607277, 9233655620, 11212296110, 15697214554, 22424592220, 31394429108, 39243036385, 78486072770, 156972145540]

約数ペア:

[(1, 156972145540), (2, 78486072770), (4, 39243036385), (5, 31394429108), (7, 22424592220), (10, 15697214554), (14, 11212296110), (17, 9233655620), (20, 7848607277), (28, 5606148055), (34, 4616827810), (35, 4484918444), (37, 4242490420), (68, 2308413905), (70, 2242459222), (74, 2121245210), (85, 1846731124), (119, 1319093660), (140, 1121229611), (148, 1060622605), (170, 923365562), (185, 848498084), (238, 659546830), (259, 606070060), (340, 461682781), (370, 424249042), (476, 329773415), (518, 303035030), (595, 263818732), (629, 249558260), (740, 212124521), (1036, 151517515), (1190, 131909366), (1258, 124779130), (1295, 121214012), (2380, 65954683), (2516, 62389565), (2590, 60607006), (3145, 49911652), (4403, 35651180), (5180, 30303503), (6290, 24955826), (8806, 17825590), (12580, 12477913), (17612, 8912795), (22015, 7130236), (44030, 3565118), (88060, 1782559)]