189637008

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:453

約数の個数: 120

約数和(自身を含む): 545423424

約数和(自身を除く): 355786416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 103, 121, 132, 176, 206, 242, 264, 309, 317, 363, 412, 484, 528, 618, 634, 726, 824, 951, 968, 1133, 1236, 1268, 1452, 1648, 1902, 1936, 2266, 2472, 2536, 2904, 3399, 3487, 3804, 4532, 4944, 5072, 5808, 6798, 6974, 7608, 9064, 10461, 12463, 13596, 13948, 15216, 18128, 20922, 24926, 27192, 27896, 32651, 37389, 38357, 41844, 49852, 54384, 55792, 65302, 74778, 76714, 83688, 97953, 99704, 115071, 130604, 149556, 153428, 167376, 195906, 199408, 230142, 261208, 299112, 306856, 359161, 391812, 460284, 522416, 598224, 613712, 718322, 783624, 920568, 1077483, 1436644, 1567248, 1841136, 2154966, 2873288, 3950771, 4309932, 5746576, 7901542, 8619864, 11852313, 15803084, 17239728, 23704626, 31606168, 47409252, 63212336, 94818504, 189637008]

約数ペア:

[(1, 189637008), (2, 94818504), (3, 63212336), (4, 47409252), (6, 31606168), (8, 23704626), (11, 17239728), (12, 15803084), (16, 11852313), (22, 8619864), (24, 7901542), (33, 5746576), (44, 4309932), (48, 3950771), (66, 2873288), (88, 2154966), (103, 1841136), (121, 1567248), (132, 1436644), (176, 1077483), (206, 920568), (242, 783624), (264, 718322), (309, 613712), (317, 598224), (363, 522416), (412, 460284), (484, 391812), (528, 359161), (618, 306856), (634, 299112), (726, 261208), (824, 230142), (951, 199408), (968, 195906), (1133, 167376), (1236, 153428), (1268, 149556), (1452, 130604), (1648, 115071), (1902, 99704), (1936, 97953), (2266, 83688), (2472, 76714), (2536, 74778), (2904, 65302), (3399, 55792), (3487, 54384), (3804, 49852), (4532, 41844), (4944, 38357), (5072, 37389), (5808, 32651), (6798, 27896), (6974, 27192), (7608, 24926), (9064, 20922), (10461, 18128), (12463, 15216), (13596, 13948)]