162999808

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:403

約数の個数: 80

約数和(自身を含む): 351633744

約数和(自身を除く): 188633936

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 64, 68, 122, 128, 136, 244, 256, 272, 307, 488, 512, 544, 614, 976, 1037, 1088, 1228, 1952, 2074, 2176, 2456, 3904, 4148, 4352, 4912, 5219, 7808, 8296, 8704, 9824, 10438, 15616, 16592, 18727, 19648, 20876, 31232, 33184, 37454, 39296, 41752, 66368, 74908, 78592, 83504, 132736, 149816, 157184, 167008, 265472, 299632, 318359, 334016, 530944, 599264, 636718, 668032, 1198528, 1273436, 1336064, 2397056, 2546872, 2672128, 4794112, 5093744, 9588224, 10187488, 20374976, 40749952, 81499904, 162999808]

約数ペア:

[(1, 162999808), (2, 81499904), (4, 40749952), (8, 20374976), (16, 10187488), (17, 9588224), (32, 5093744), (34, 4794112), (61, 2672128), (64, 2546872), (68, 2397056), (122, 1336064), (128, 1273436), (136, 1198528), (244, 668032), (256, 636718), (272, 599264), (307, 530944), (488, 334016), (512, 318359), (544, 299632), (614, 265472), (976, 167008), (1037, 157184), (1088, 149816), (1228, 132736), (1952, 83504), (2074, 78592), (2176, 74908), (2456, 66368), (3904, 41752), (4148, 39296), (4352, 37454), (4912, 33184), (5219, 31232), (7808, 20876), (8296, 19648), (8704, 18727), (9824, 16592), (10438, 15616)]