189627516

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 543763584

約数和(自身を除く): 354136068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 47, 52, 74, 78, 94, 111, 117, 141, 148, 156, 188, 222, 233, 234, 282, 333, 423, 444, 466, 468, 481, 564, 611, 666, 699, 846, 932, 962, 1222, 1332, 1398, 1443, 1692, 1739, 1833, 1924, 2097, 2444, 2796, 2886, 3029, 3478, 3666, 4194, 4329, 5217, 5499, 5772, 6058, 6956, 7332, 8388, 8621, 8658, 9087, 10434, 10951, 10998, 12116, 15651, 17242, 17316, 18174, 20868, 21902, 21996, 22607, 25863, 27261, 31302, 32853, 34484, 36348, 43804, 45214, 51726, 54522, 62604, 65706, 67821, 77589, 90428, 98559, 103452, 109044, 112073, 131412, 135642, 142363, 155178, 197118, 203463, 224146, 271284, 284726, 310356, 336219, 394236, 405187, 406926, 427089, 448292, 569452, 672438, 810374, 813852, 854178, 1008657, 1215561, 1281267, 1344876, 1620748, 1708356, 2017314, 2431122, 2562534, 3646683, 4034628, 4862244, 5125068, 5267431, 7293366, 10534862, 14586732, 15802293, 21069724, 31604586, 47406879, 63209172, 94813758, 189627516]

約数ペア:

[(1, 189627516), (2, 94813758), (3, 63209172), (4, 47406879), (6, 31604586), (9, 21069724), (12, 15802293), (13, 14586732), (18, 10534862), (26, 7293366), (36, 5267431), (37, 5125068), (39, 4862244), (47, 4034628), (52, 3646683), (74, 2562534), (78, 2431122), (94, 2017314), (111, 1708356), (117, 1620748), (141, 1344876), (148, 1281267), (156, 1215561), (188, 1008657), (222, 854178), (233, 813852), (234, 810374), (282, 672438), (333, 569452), (423, 448292), (444, 427089), (466, 406926), (468, 405187), (481, 394236), (564, 336219), (611, 310356), (666, 284726), (699, 271284), (846, 224146), (932, 203463), (962, 197118), (1222, 155178), (1332, 142363), (1398, 135642), (1443, 131412), (1692, 112073), (1739, 109044), (1833, 103452), (1924, 98559), (2097, 90428), (2444, 77589), (2796, 67821), (2886, 65706), (3029, 62604), (3478, 54522), (3666, 51726), (4194, 45214), (4329, 43804), (5217, 36348), (5499, 34484), (5772, 32853), (6058, 31302), (6956, 27261), (7332, 25863), (8388, 22607), (8621, 21996), (8658, 21902), (9087, 20868), (10434, 18174), (10951, 17316), (10998, 17242), (12116, 15651)]