121871168

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:176

約数の個数: 112

約数和(自身を含む): 272125440

約数和(自身を除く): 150254272

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 53, 61, 62, 64, 76, 106, 122, 124, 152, 212, 244, 248, 304, 424, 488, 496, 589, 608, 848, 976, 992, 1007, 1159, 1178, 1216, 1643, 1696, 1891, 1952, 1984, 2014, 2318, 2356, 3233, 3286, 3392, 3782, 3904, 4028, 4636, 4712, 6466, 6572, 7564, 8056, 9272, 9424, 12932, 13144, 15128, 16112, 18544, 18848, 25864, 26288, 30256, 31217, 32224, 35929, 37088, 37696, 51728, 52576, 60512, 61427, 62434, 64448, 71858, 74176, 100223, 103456, 105152, 121024, 122854, 124868, 143716, 200446, 206912, 245708, 249736, 287432, 400892, 491416, 499472, 574864, 801784, 982832, 998944, 1149728, 1603568, 1904237, 1965664, 1997888, 2299456, 3207136, 3808474, 3931328, 6414272, 7616948, 15233896, 30467792, 60935584, 121871168]

約数ペア:

[(1, 121871168), (2, 60935584), (4, 30467792), (8, 15233896), (16, 7616948), (19, 6414272), (31, 3931328), (32, 3808474), (38, 3207136), (53, 2299456), (61, 1997888), (62, 1965664), (64, 1904237), (76, 1603568), (106, 1149728), (122, 998944), (124, 982832), (152, 801784), (212, 574864), (244, 499472), (248, 491416), (304, 400892), (424, 287432), (488, 249736), (496, 245708), (589, 206912), (608, 200446), (848, 143716), (976, 124868), (992, 122854), (1007, 121024), (1159, 105152), (1178, 103456), (1216, 100223), (1643, 74176), (1696, 71858), (1891, 64448), (1952, 62434), (1984, 61427), (2014, 60512), (2318, 52576), (2356, 51728), (3233, 37696), (3286, 37088), (3392, 35929), (3782, 32224), (3904, 31217), (4028, 30256), (4636, 26288), (4712, 25864), (6466, 18848), (6572, 18544), (7564, 16112), (8056, 15128), (9272, 13144), (9424, 12932)]