190093384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1$

素因数の和:578

約数の個数: 64

約数和(自身を含む): 397782000

約数和(自身を除く): 207688616

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 109, 164, 218, 328, 409, 436, 533, 818, 872, 1066, 1417, 1636, 2132, 2834, 3272, 4264, 4469, 5317, 5668, 8938, 10634, 11336, 16769, 17876, 21268, 33538, 35752, 42536, 44581, 58097, 67076, 89162, 116194, 134152, 178324, 217997, 232388, 356648, 435994, 464776, 579553, 871988, 1159106, 1743976, 1827821, 2318212, 3655642, 4636424, 7311284, 14622568, 23761673, 47523346, 95046692, 190093384]

約数ペア:

[(1, 190093384), (2, 95046692), (4, 47523346), (8, 23761673), (13, 14622568), (26, 7311284), (41, 4636424), (52, 3655642), (82, 2318212), (104, 1827821), (109, 1743976), (164, 1159106), (218, 871988), (328, 579553), (409, 464776), (436, 435994), (533, 356648), (818, 232388), (872, 217997), (1066, 178324), (1417, 134152), (1636, 116194), (2132, 89162), (2834, 67076), (3272, 58097), (4264, 44581), (4469, 42536), (5317, 35752), (5668, 33538), (8938, 21268), (10634, 17876), (11336, 16769)]