145563392

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:449

約数の個数: 72

約数和(自身を含む): 315920640

約数和(自身を除く): 170357248

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 191, 208, 229, 256, 382, 416, 458, 764, 832, 916, 1528, 1664, 1832, 2483, 2977, 3056, 3328, 3664, 4966, 5954, 6112, 7328, 9932, 11908, 12224, 14656, 19864, 23816, 24448, 29312, 39728, 43739, 47632, 48896, 58624, 79456, 87478, 95264, 158912, 174956, 190528, 317824, 349912, 381056, 568607, 635648, 699824, 762112, 1137214, 1399648, 2274428, 2799296, 4548856, 5598592, 9097712, 11197184, 18195424, 36390848, 72781696, 145563392]

約数ペア:

[(1, 145563392), (2, 72781696), (4, 36390848), (8, 18195424), (13, 11197184), (16, 9097712), (26, 5598592), (32, 4548856), (52, 2799296), (64, 2274428), (104, 1399648), (128, 1137214), (191, 762112), (208, 699824), (229, 635648), (256, 568607), (382, 381056), (416, 349912), (458, 317824), (764, 190528), (832, 174956), (916, 158912), (1528, 95264), (1664, 87478), (1832, 79456), (2483, 58624), (2977, 48896), (3056, 47632), (3328, 43739), (3664, 39728), (4966, 29312), (5954, 24448), (6112, 23816), (7328, 19864), (9932, 14656), (11908, 12224)]