138136248

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{311}}^1$

素因数の和:553

約数の個数: 96

約数和(自身を含む): 389376000

約数和(自身を除く): 251239752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 199, 248, 279, 311, 372, 398, 558, 597, 622, 744, 796, 933, 1116, 1194, 1244, 1592, 1791, 1866, 2232, 2388, 2488, 2799, 3582, 3732, 4776, 5598, 6169, 7164, 7464, 9641, 11196, 12338, 14328, 18507, 19282, 22392, 24676, 28923, 37014, 38564, 49352, 55521, 57846, 61889, 74028, 77128, 86769, 111042, 115692, 123778, 148056, 173538, 185667, 222084, 231384, 247556, 347076, 371334, 444168, 495112, 557001, 694152, 742668, 1114002, 1485336, 1918559, 2228004, 3837118, 4456008, 5755677, 7674236, 11511354, 15348472, 17267031, 23022708, 34534062, 46045416, 69068124, 138136248]

約数ペア:

[(1, 138136248), (2, 69068124), (3, 46045416), (4, 34534062), (6, 23022708), (8, 17267031), (9, 15348472), (12, 11511354), (18, 7674236), (24, 5755677), (31, 4456008), (36, 3837118), (62, 2228004), (72, 1918559), (93, 1485336), (124, 1114002), (186, 742668), (199, 694152), (248, 557001), (279, 495112), (311, 444168), (372, 371334), (398, 347076), (558, 247556), (597, 231384), (622, 222084), (744, 185667), (796, 173538), (933, 148056), (1116, 123778), (1194, 115692), (1244, 111042), (1592, 86769), (1791, 77128), (1866, 74028), (2232, 61889), (2388, 57846), (2488, 55521), (2799, 49352), (3582, 38564), (3732, 37014), (4776, 28923), (5598, 24676), (6169, 22392), (7164, 19282), (7464, 18507), (9641, 14328), (11196, 12338)]