158096032

素因数分解:

$2^5\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:222

約数の個数: 72

約数和(自身を含む): 331062228

約数和(自身を除く): 172966196

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 97, 106, 124, 194, 212, 248, 388, 424, 496, 776, 848, 961, 992, 1552, 1643, 1696, 1922, 3007, 3104, 3286, 3844, 5141, 6014, 6572, 7688, 10282, 12028, 13144, 15376, 20564, 24056, 26288, 30752, 41128, 48112, 50933, 52576, 82256, 93217, 96224, 101866, 159371, 164512, 186434, 203732, 318742, 372868, 407464, 637484, 745736, 814928, 1274968, 1491472, 1629856, 2549936, 2982944, 4940501, 5099872, 9881002, 19762004, 39524008, 79048016, 158096032]

約数ペア:

[(1, 158096032), (2, 79048016), (4, 39524008), (8, 19762004), (16, 9881002), (31, 5099872), (32, 4940501), (53, 2982944), (62, 2549936), (97, 1629856), (106, 1491472), (124, 1274968), (194, 814928), (212, 745736), (248, 637484), (388, 407464), (424, 372868), (496, 318742), (776, 203732), (848, 186434), (961, 164512), (992, 159371), (1552, 101866), (1643, 96224), (1696, 93217), (1922, 82256), (3007, 52576), (3104, 50933), (3286, 48112), (3844, 41128), (5141, 30752), (6014, 26288), (6572, 24056), (7688, 20564), (10282, 15376), (12028, 13144)]