128419884

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:368

約数の個数: 96

約数和(自身を含む): 343519680

約数和(自身を除く): 215099796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 101, 108, 122, 183, 193, 202, 244, 303, 366, 386, 404, 549, 579, 606, 732, 772, 909, 1098, 1158, 1212, 1647, 1737, 1818, 2196, 2316, 2727, 3294, 3474, 3636, 5211, 5454, 6161, 6588, 6948, 10422, 10908, 11773, 12322, 18483, 19493, 20844, 23546, 24644, 35319, 36966, 38986, 47092, 55449, 58479, 70638, 73932, 77972, 105957, 110898, 116958, 141276, 166347, 175437, 211914, 221796, 233916, 317871, 332694, 350874, 423828, 526311, 635742, 665388, 701748, 1052622, 1189073, 1271484, 2105244, 2378146, 3567219, 4756292, 7134438, 10701657, 14268876, 21403314, 32104971, 42806628, 64209942, 128419884]

約数ペア:

[(1, 128419884), (2, 64209942), (3, 42806628), (4, 32104971), (6, 21403314), (9, 14268876), (12, 10701657), (18, 7134438), (27, 4756292), (36, 3567219), (54, 2378146), (61, 2105244), (101, 1271484), (108, 1189073), (122, 1052622), (183, 701748), (193, 665388), (202, 635742), (244, 526311), (303, 423828), (366, 350874), (386, 332694), (404, 317871), (549, 233916), (579, 221796), (606, 211914), (732, 175437), (772, 166347), (909, 141276), (1098, 116958), (1158, 110898), (1212, 105957), (1647, 77972), (1737, 73932), (1818, 70638), (2196, 58479), (2316, 55449), (2727, 47092), (3294, 38986), (3474, 36966), (3636, 35319), (5211, 24644), (5454, 23546), (6161, 20844), (6588, 19493), (6948, 18483), (10422, 12322), (10908, 11773)]