130639552

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:489

約数の個数: 56

約数和(自身を含む): 266771120

約数和(自身を除く): 136131568

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 109, 122, 218, 244, 307, 436, 488, 614, 872, 976, 1228, 1744, 1952, 2456, 3488, 3904, 4912, 6649, 6976, 9824, 13298, 18727, 19648, 26596, 33463, 37454, 53192, 66926, 74908, 106384, 133852, 149816, 212768, 267704, 299632, 425536, 535408, 599264, 1070816, 1198528, 2041243, 2141632, 4082486, 8164972, 16329944, 32659888, 65319776, 130639552]

約数ペア:

[(1, 130639552), (2, 65319776), (4, 32659888), (8, 16329944), (16, 8164972), (32, 4082486), (61, 2141632), (64, 2041243), (109, 1198528), (122, 1070816), (218, 599264), (244, 535408), (307, 425536), (436, 299632), (488, 267704), (614, 212768), (872, 149816), (976, 133852), (1228, 106384), (1744, 74908), (1952, 66926), (2456, 53192), (3488, 37454), (3904, 33463), (4912, 26596), (6649, 19648), (6976, 18727), (9824, 13298)]