156901095540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{895861}}^1$

素因数の和:896022

約数の個数: 144

約数和(自身を含む): 547837530240

約数和(自身を除く): 390936434700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 139, 140, 180, 210, 252, 278, 315, 417, 420, 556, 630, 695, 834, 973, 1251, 1260, 1390, 1668, 1946, 2085, 2502, 2780, 2919, 3892, 4170, 4865, 5004, 5838, 6255, 8340, 8757, 9730, 11676, 12510, 14595, 17514, 19460, 25020, 29190, 35028, 43785, 58380, 87570, 175140, 895861, 1791722, 2687583, 3583444, 4479305, 5375166, 6271027, 8062749, 8958610, 10750332, 12542054, 13437915, 16125498, 17917220, 18813081, 25084108, 26875830, 31355135, 32250996, 37626162, 40313745, 53751660, 56439243, 62710270, 75252324, 80627490, 94065405, 112878486, 124524679, 125420540, 161254980, 188130810, 225756972, 249049358, 282196215, 373574037, 376261620, 498098716, 564392430, 622623395, 747148074, 871672753, 1120722111, 1128784860, 1245246790, 1494296148, 1743345506, 1867870185, 2241444222, 2490493580, 2615018259, 3486691012, 3735740370, 4358363765, 4482888444, 5230036518, 5603610555, 7471480740, 7845054777, 8716727530, 10460073036, 11207221110, 13075091295, 15690109554, 17433455060, 22414442220, 26150182590, 31380219108, 39225273885, 52300365180, 78450547770, 156901095540]

約数ペア:

[(1, 156901095540), (2, 78450547770), (3, 52300365180), (4, 39225273885), (5, 31380219108), (6, 26150182590), (7, 22414442220), (9, 17433455060), (10, 15690109554), (12, 13075091295), (14, 11207221110), (15, 10460073036), (18, 8716727530), (20, 7845054777), (21, 7471480740), (28, 5603610555), (30, 5230036518), (35, 4482888444), (36, 4358363765), (42, 3735740370), (45, 3486691012), (60, 2615018259), (63, 2490493580), (70, 2241444222), (84, 1867870185), (90, 1743345506), (105, 1494296148), (126, 1245246790), (139, 1128784860), (140, 1120722111), (180, 871672753), (210, 747148074), (252, 622623395), (278, 564392430), (315, 498098716), (417, 376261620), (420, 373574037), (556, 282196215), (630, 249049358), (695, 225756972), (834, 188130810), (973, 161254980), (1251, 125420540), (1260, 124524679), (1390, 112878486), (1668, 94065405), (1946, 80627490), (2085, 75252324), (2502, 62710270), (2780, 56439243), (2919, 53751660), (3892, 40313745), (4170, 37626162), (4865, 32250996), (5004, 31355135), (5838, 26875830), (6255, 25084108), (8340, 18813081), (8757, 17917220), (9730, 16125498), (11676, 13437915), (12510, 12542054), (14595, 10750332), (17514, 8958610), (19460, 8062749), (25020, 6271027), (29190, 5375166), (35028, 4479305), (43785, 3583444), (58380, 2687583), (87570, 1791722), (175140, 895861)]