15691292148

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{3089}}^1$

素因数の和:3326

約数の個数: 144

約数和(自身を含む): 43674603840

約数和(自身を除く): 27983311692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 53, 84, 98, 106, 147, 159, 163, 196, 212, 294, 318, 326, 371, 489, 588, 636, 652, 742, 978, 1113, 1141, 1484, 1956, 2226, 2282, 2597, 3089, 3423, 4452, 4564, 5194, 6178, 6846, 7791, 7987, 8639, 9267, 10388, 12356, 13692, 15582, 15974, 17278, 18534, 21623, 23961, 25917, 31164, 31948, 34556, 37068, 43246, 47922, 51834, 60473, 64869, 86492, 95844, 103668, 120946, 129738, 151361, 163717, 181419, 241892, 259476, 302722, 327434, 362838, 423311, 454083, 491151, 503507, 605444, 654868, 725676, 846622, 908166, 982302, 1007014, 1146019, 1269933, 1510521, 1693244, 1816332, 1964604, 2014028, 2292038, 2539866, 3021042, 3438057, 3524549, 4584076, 5079732, 6042084, 6876114, 7049098, 8022133, 10573647, 13752228, 14098196, 16044266, 21147294, 24066399, 24671843, 26685871, 32088532, 42294588, 48132798, 49343686, 53371742, 74015529, 80057613, 96265596, 98687372, 106743484, 148031058, 160115226, 186801097, 296062116, 320230452, 373602194, 560403291, 747204388, 1120806582, 1307607679, 2241613164, 2615215358, 3922823037, 5230430716, 7845646074, 15691292148]

約数ペア:

[(1, 15691292148), (2, 7845646074), (3, 5230430716), (4, 3922823037), (6, 2615215358), (7, 2241613164), (12, 1307607679), (14, 1120806582), (21, 747204388), (28, 560403291), (42, 373602194), (49, 320230452), (53, 296062116), (84, 186801097), (98, 160115226), (106, 148031058), (147, 106743484), (159, 98687372), (163, 96265596), (196, 80057613), (212, 74015529), (294, 53371742), (318, 49343686), (326, 48132798), (371, 42294588), (489, 32088532), (588, 26685871), (636, 24671843), (652, 24066399), (742, 21147294), (978, 16044266), (1113, 14098196), (1141, 13752228), (1484, 10573647), (1956, 8022133), (2226, 7049098), (2282, 6876114), (2597, 6042084), (3089, 5079732), (3423, 4584076), (4452, 3524549), (4564, 3438057), (5194, 3021042), (6178, 2539866), (6846, 2292038), (7791, 2014028), (7987, 1964604), (8639, 1816332), (9267, 1693244), (10388, 1510521), (12356, 1269933), (13692, 1146019), (15582, 1007014), (15974, 982302), (17278, 908166), (18534, 846622), (21623, 725676), (23961, 654868), (25917, 605444), (31164, 503507), (31948, 491151), (34556, 454083), (37068, 423311), (43246, 362838), (47922, 327434), (51834, 302722), (60473, 259476), (64869, 241892), (86492, 181419), (95844, 163717), (103668, 151361), (120946, 129738)]