189460908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{383}}^1$

素因数の和:564

約数の個数: 144

約数和(自身を含む): 594886656

約数和(自身を除く): 405425748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 151, 156, 182, 234, 252, 273, 302, 364, 383, 453, 468, 546, 604, 766, 819, 906, 1057, 1092, 1149, 1359, 1532, 1638, 1812, 1963, 2114, 2298, 2681, 2718, 3171, 3276, 3447, 3926, 4228, 4596, 4979, 5362, 5436, 5889, 6342, 6894, 7852, 8043, 9513, 9958, 10724, 11778, 12684, 13741, 13788, 14937, 16086, 17667, 19026, 19916, 23556, 24129, 27482, 29874, 32172, 34853, 35334, 38052, 41223, 44811, 48258, 54964, 57833, 59748, 69706, 70668, 82446, 89622, 96516, 104559, 115666, 123669, 139412, 164892, 173499, 179244, 209118, 231332, 247338, 313677, 346998, 404831, 418236, 494676, 520497, 627354, 693996, 751829, 809662, 1040994, 1214493, 1254708, 1503658, 1619324, 2081988, 2255487, 2428986, 3007316, 3643479, 4510974, 4857972, 5262803, 6766461, 7286958, 9021948, 10525606, 13532922, 14573916, 15788409, 21051212, 27065844, 31576818, 47365227, 63153636, 94730454, 189460908]

約数ペア:

[(1, 189460908), (2, 94730454), (3, 63153636), (4, 47365227), (6, 31576818), (7, 27065844), (9, 21051212), (12, 15788409), (13, 14573916), (14, 13532922), (18, 10525606), (21, 9021948), (26, 7286958), (28, 6766461), (36, 5262803), (39, 4857972), (42, 4510974), (52, 3643479), (63, 3007316), (78, 2428986), (84, 2255487), (91, 2081988), (117, 1619324), (126, 1503658), (151, 1254708), (156, 1214493), (182, 1040994), (234, 809662), (252, 751829), (273, 693996), (302, 627354), (364, 520497), (383, 494676), (453, 418236), (468, 404831), (546, 346998), (604, 313677), (766, 247338), (819, 231332), (906, 209118), (1057, 179244), (1092, 173499), (1149, 164892), (1359, 139412), (1532, 123669), (1638, 115666), (1812, 104559), (1963, 96516), (2114, 89622), (2298, 82446), (2681, 70668), (2718, 69706), (3171, 59748), (3276, 57833), (3447, 54964), (3926, 48258), (4228, 44811), (4596, 41223), (4979, 38052), (5362, 35334), (5436, 34853), (5889, 32172), (6342, 29874), (6894, 27482), (7852, 24129), (8043, 23556), (9513, 19916), (9958, 19026), (10724, 17667), (11778, 16086), (12684, 14937), (13741, 13788)]