149315556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 411723648

約数和(自身を除く): 262408092

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 61, 68, 71, 78, 102, 122, 142, 156, 169, 183, 204, 213, 221, 244, 284, 338, 366, 426, 442, 507, 663, 676, 732, 793, 852, 884, 923, 1014, 1037, 1207, 1326, 1586, 1846, 2028, 2074, 2379, 2414, 2652, 2769, 2873, 3111, 3172, 3621, 3692, 4148, 4331, 4758, 4828, 5538, 5746, 6222, 7242, 8619, 8662, 9516, 10309, 11076, 11492, 11999, 12444, 12993, 13481, 14484, 15691, 17238, 17324, 20618, 23998, 25986, 26962, 30927, 31382, 34476, 35997, 40443, 41236, 47073, 47996, 51972, 53924, 56303, 61854, 62764, 71994, 73627, 80886, 94146, 112606, 123708, 143988, 147254, 161772, 168909, 175253, 188292, 203983, 220881, 225212, 294508, 337818, 350506, 407966, 441762, 525759, 611949, 675636, 701012, 731939, 815932, 883524, 957151, 1051518, 1223898, 1463878, 1914302, 2103036, 2195817, 2447796, 2871453, 2927756, 3828604, 4391634, 5742906, 8783268, 11485812, 12442963, 24885926, 37328889, 49771852, 74657778, 149315556]

約数ペア:

[(1, 149315556), (2, 74657778), (3, 49771852), (4, 37328889), (6, 24885926), (12, 12442963), (13, 11485812), (17, 8783268), (26, 5742906), (34, 4391634), (39, 3828604), (51, 2927756), (52, 2871453), (61, 2447796), (68, 2195817), (71, 2103036), (78, 1914302), (102, 1463878), (122, 1223898), (142, 1051518), (156, 957151), (169, 883524), (183, 815932), (204, 731939), (213, 701012), (221, 675636), (244, 611949), (284, 525759), (338, 441762), (366, 407966), (426, 350506), (442, 337818), (507, 294508), (663, 225212), (676, 220881), (732, 203983), (793, 188292), (852, 175253), (884, 168909), (923, 161772), (1014, 147254), (1037, 143988), (1207, 123708), (1326, 112606), (1586, 94146), (1846, 80886), (2028, 73627), (2074, 71994), (2379, 62764), (2414, 61854), (2652, 56303), (2769, 53924), (2873, 51972), (3111, 47996), (3172, 47073), (3621, 41236), (3692, 40443), (4148, 35997), (4331, 34476), (4758, 31382), (4828, 30927), (5538, 26962), (5746, 25986), (6222, 23998), (7242, 20618), (8619, 17324), (8662, 17238), (9516, 15691), (10309, 14484), (11076, 13481), (11492, 12993), (11999, 12444)]