157233664

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2309}}^1$

素因数の和:2353

約数の個数: 80

約数和(自身を含む): 378100800

約数和(自身を除く): 220867136

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 532, 608, 896, 1064, 1216, 1792, 2128, 2309, 2432, 3584, 4256, 4618, 4864, 8512, 9236, 9728, 16163, 17024, 18472, 32326, 34048, 36944, 43871, 64652, 68096, 73888, 87742, 129304, 147776, 175484, 258608, 295552, 307097, 350968, 517216, 591104, 614194, 701936, 1034432, 1182208, 1228388, 1403872, 2068864, 2456776, 2807744, 4137728, 4913552, 5615488, 8275456, 9827104, 11230976, 19654208, 22461952, 39308416, 78616832, 157233664]

約数ペア:

[(1, 157233664), (2, 78616832), (4, 39308416), (7, 22461952), (8, 19654208), (14, 11230976), (16, 9827104), (19, 8275456), (28, 5615488), (32, 4913552), (38, 4137728), (56, 2807744), (64, 2456776), (76, 2068864), (112, 1403872), (128, 1228388), (133, 1182208), (152, 1034432), (224, 701936), (256, 614194), (266, 591104), (304, 517216), (448, 350968), (512, 307097), (532, 295552), (608, 258608), (896, 175484), (1064, 147776), (1216, 129304), (1792, 87742), (2128, 73888), (2309, 68096), (2432, 64652), (3584, 43871), (4256, 36944), (4618, 34048), (4864, 32326), (8512, 18472), (9236, 17024), (9728, 16163)]