148615936

素因数分解:

$2^8\times 7^1\times {\mathrm{239}}^1\times {\mathrm{347}}^1$

素因数の和:609

約数の個数: 72

約数和(自身を含む): 341429760

約数和(自身を除く): 192813824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 239, 256, 347, 448, 478, 694, 896, 956, 1388, 1673, 1792, 1912, 2429, 2776, 3346, 3824, 4858, 5552, 6692, 7648, 9716, 11104, 13384, 15296, 19432, 22208, 26768, 30592, 38864, 44416, 53536, 61184, 77728, 82933, 88832, 107072, 155456, 165866, 214144, 310912, 331732, 428288, 580531, 621824, 663464, 1161062, 1326928, 2322124, 2653856, 4644248, 5307712, 9288496, 10615424, 18576992, 21230848, 37153984, 74307968, 148615936]

約数ペア:

[(1, 148615936), (2, 74307968), (4, 37153984), (7, 21230848), (8, 18576992), (14, 10615424), (16, 9288496), (28, 5307712), (32, 4644248), (56, 2653856), (64, 2322124), (112, 1326928), (128, 1161062), (224, 663464), (239, 621824), (256, 580531), (347, 428288), (448, 331732), (478, 310912), (694, 214144), (896, 165866), (956, 155456), (1388, 107072), (1673, 88832), (1792, 82933), (1912, 77728), (2429, 61184), (2776, 53536), (3346, 44416), (3824, 38864), (4858, 30592), (5552, 26768), (6692, 22208), (7648, 19432), (9716, 15296), (11104, 13384)]