131444712

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 431308800

約数和(自身を除く): 299864088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 47, 56, 62, 63, 72, 84, 93, 94, 124, 126, 141, 168, 179, 186, 188, 217, 248, 252, 279, 282, 329, 358, 372, 376, 423, 434, 504, 537, 558, 564, 651, 658, 716, 744, 846, 868, 987, 1074, 1116, 1128, 1253, 1302, 1316, 1432, 1457, 1611, 1692, 1736, 1953, 1974, 2148, 2232, 2506, 2604, 2632, 2914, 2961, 3222, 3384, 3759, 3906, 3948, 4296, 4371, 5012, 5208, 5549, 5828, 5922, 6444, 7518, 7812, 7896, 8413, 8742, 10024, 10199, 11098, 11277, 11656, 11844, 12888, 13113, 15036, 15624, 16647, 16826, 17484, 20398, 22196, 22554, 23688, 25239, 26226, 30072, 30597, 33294, 33652, 34968, 38843, 40796, 44392, 45108, 49941, 50478, 52452, 58891, 61194, 66588, 67304, 75717, 77686, 81592, 90216, 91791, 99882, 100956, 104904, 116529, 117782, 122388, 133176, 151434, 155372, 176673, 183582, 199764, 201912, 233058, 235564, 244776, 260803, 302868, 310744, 349587, 353346, 367164, 399528, 466116, 471128, 521606, 530019, 605736, 699174, 706692, 734328, 782409, 932232, 1043212, 1060038, 1398348, 1413384, 1564818, 1825621, 2086424, 2120076, 2347227, 2796696, 3129636, 3651242, 4240152, 4694454, 5476863, 6259272, 7302484, 9388908, 10953726, 14604968, 16430589, 18777816, 21907452, 32861178, 43814904, 65722356, 131444712]

約数ペア:

[(1, 131444712), (2, 65722356), (3, 43814904), (4, 32861178), (6, 21907452), (7, 18777816), (8, 16430589), (9, 14604968), (12, 10953726), (14, 9388908), (18, 7302484), (21, 6259272), (24, 5476863), (28, 4694454), (31, 4240152), (36, 3651242), (42, 3129636), (47, 2796696), (56, 2347227), (62, 2120076), (63, 2086424), (72, 1825621), (84, 1564818), (93, 1413384), (94, 1398348), (124, 1060038), (126, 1043212), (141, 932232), (168, 782409), (179, 734328), (186, 706692), (188, 699174), (217, 605736), (248, 530019), (252, 521606), (279, 471128), (282, 466116), (329, 399528), (358, 367164), (372, 353346), (376, 349587), (423, 310744), (434, 302868), (504, 260803), (537, 244776), (558, 235564), (564, 233058), (651, 201912), (658, 199764), (716, 183582), (744, 176673), (846, 155372), (868, 151434), (987, 133176), (1074, 122388), (1116, 117782), (1128, 116529), (1253, 104904), (1302, 100956), (1316, 99882), (1432, 91791), (1457, 90216), (1611, 81592), (1692, 77686), (1736, 75717), (1953, 67304), (1974, 66588), (2148, 61194), (2232, 58891), (2506, 52452), (2604, 50478), (2632, 49941), (2914, 45108), (2961, 44392), (3222, 40796), (3384, 38843), (3759, 34968), (3906, 33652), (3948, 33294), (4296, 30597), (4371, 30072), (5012, 26226), (5208, 25239), (5549, 23688), (5828, 22554), (5922, 22196), (6444, 20398), (7518, 17484), (7812, 16826), (7896, 16647), (8413, 15624), (8742, 15036), (10024, 13113), (10199, 12888), (11098, 11844), (11277, 11656)]