129452076

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:400

約数の個数: 144

約数和(自身を含む): 381405024

約数和(自身を除く): 251952948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 53, 68, 78, 102, 106, 117, 153, 156, 159, 204, 212, 221, 234, 306, 307, 318, 442, 468, 477, 612, 614, 636, 663, 689, 884, 901, 921, 954, 1228, 1326, 1378, 1802, 1842, 1908, 1989, 2067, 2652, 2703, 2756, 2763, 3604, 3684, 3978, 3991, 4134, 5219, 5406, 5526, 6201, 7956, 7982, 8109, 8268, 10438, 10812, 11052, 11713, 11973, 12402, 15657, 15964, 16218, 16271, 20876, 23426, 23946, 24804, 31314, 32436, 32542, 35139, 35919, 46852, 46971, 47892, 48813, 62628, 65084, 67847, 70278, 71838, 93942, 97626, 105417, 135694, 140556, 143676, 146439, 187884, 195252, 203541, 210834, 211523, 271388, 276607, 292878, 407082, 421668, 423046, 553214, 585756, 610623, 634569, 814164, 829821, 846092, 1106428, 1221246, 1269138, 1659642, 1903707, 2442492, 2489463, 2538276, 3319284, 3595891, 3807414, 4978926, 7191782, 7614828, 9957852, 10787673, 14383564, 21575346, 32363019, 43150692, 64726038, 129452076]

約数ペア:

[(1, 129452076), (2, 64726038), (3, 43150692), (4, 32363019), (6, 21575346), (9, 14383564), (12, 10787673), (13, 9957852), (17, 7614828), (18, 7191782), (26, 4978926), (34, 3807414), (36, 3595891), (39, 3319284), (51, 2538276), (52, 2489463), (53, 2442492), (68, 1903707), (78, 1659642), (102, 1269138), (106, 1221246), (117, 1106428), (153, 846092), (156, 829821), (159, 814164), (204, 634569), (212, 610623), (221, 585756), (234, 553214), (306, 423046), (307, 421668), (318, 407082), (442, 292878), (468, 276607), (477, 271388), (612, 211523), (614, 210834), (636, 203541), (663, 195252), (689, 187884), (884, 146439), (901, 143676), (921, 140556), (954, 135694), (1228, 105417), (1326, 97626), (1378, 93942), (1802, 71838), (1842, 70278), (1908, 67847), (1989, 65084), (2067, 62628), (2652, 48813), (2703, 47892), (2756, 46971), (2763, 46852), (3604, 35919), (3684, 35139), (3978, 32542), (3991, 32436), (4134, 31314), (5219, 24804), (5406, 23946), (5526, 23426), (6201, 20876), (7956, 16271), (7982, 16218), (8109, 15964), (8268, 15657), (10438, 12402), (10812, 11973), (11052, 11713)]