119288728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{619}}^1$

素因数の和:764

約数の個数: 64

約数和(自身を含む): 257796000

約数和(自身を除く): 138507272

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 109, 136, 218, 221, 436, 442, 619, 872, 884, 1238, 1417, 1768, 1853, 2476, 2834, 3706, 4952, 5668, 7412, 8047, 10523, 11336, 14824, 16094, 21046, 24089, 32188, 42092, 48178, 64376, 67471, 84184, 96356, 134942, 136799, 192712, 269884, 273598, 539768, 547196, 877123, 1094392, 1147007, 1754246, 2294014, 3508492, 4588028, 7016984, 9176056, 14911091, 29822182, 59644364, 119288728]

約数ペア:

[(1, 119288728), (2, 59644364), (4, 29822182), (8, 14911091), (13, 9176056), (17, 7016984), (26, 4588028), (34, 3508492), (52, 2294014), (68, 1754246), (104, 1147007), (109, 1094392), (136, 877123), (218, 547196), (221, 539768), (436, 273598), (442, 269884), (619, 192712), (872, 136799), (884, 134942), (1238, 96356), (1417, 84184), (1768, 67471), (1853, 64376), (2476, 48178), (2834, 42092), (3706, 32188), (4952, 24089), (5668, 21046), (7412, 16094), (8047, 14824), (10523, 11336)]