129738492

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1$

素因数の和:772

約数の個数: 144

約数和(自身を含む): 390761280

約数和(自身を除く): 261022788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 23, 26, 34, 36, 39, 46, 51, 52, 68, 69, 78, 92, 102, 117, 138, 153, 156, 204, 207, 221, 234, 276, 299, 306, 391, 414, 442, 468, 598, 612, 663, 709, 782, 828, 884, 897, 1173, 1196, 1326, 1418, 1564, 1794, 1989, 2127, 2346, 2652, 2691, 2836, 3519, 3588, 3978, 4254, 4692, 5083, 5382, 6381, 7038, 7956, 8508, 9217, 10166, 10764, 12053, 12762, 14076, 15249, 16307, 18434, 20332, 24106, 25524, 27651, 30498, 32614, 36159, 36868, 45747, 48212, 48921, 55302, 60996, 65228, 72318, 82953, 91494, 97842, 108477, 110604, 144636, 146763, 156689, 165906, 182988, 195684, 211991, 216954, 277219, 293526, 313378, 331812, 423982, 433908, 470067, 554438, 587052, 626756, 635973, 831657, 847964, 940134, 1108876, 1271946, 1410201, 1663314, 1880268, 1907919, 2494971, 2543892, 2820402, 3326628, 3603847, 3815838, 4989942, 5640804, 7207694, 7631676, 9979884, 10811541, 14415388, 21623082, 32434623, 43246164, 64869246, 129738492]

約数ペア:

[(1, 129738492), (2, 64869246), (3, 43246164), (4, 32434623), (6, 21623082), (9, 14415388), (12, 10811541), (13, 9979884), (17, 7631676), (18, 7207694), (23, 5640804), (26, 4989942), (34, 3815838), (36, 3603847), (39, 3326628), (46, 2820402), (51, 2543892), (52, 2494971), (68, 1907919), (69, 1880268), (78, 1663314), (92, 1410201), (102, 1271946), (117, 1108876), (138, 940134), (153, 847964), (156, 831657), (204, 635973), (207, 626756), (221, 587052), (234, 554438), (276, 470067), (299, 433908), (306, 423982), (391, 331812), (414, 313378), (442, 293526), (468, 277219), (598, 216954), (612, 211991), (663, 195684), (709, 182988), (782, 165906), (828, 156689), (884, 146763), (897, 144636), (1173, 110604), (1196, 108477), (1326, 97842), (1418, 91494), (1564, 82953), (1794, 72318), (1989, 65228), (2127, 60996), (2346, 55302), (2652, 48921), (2691, 48212), (2836, 45747), (3519, 36868), (3588, 36159), (3978, 32614), (4254, 30498), (4692, 27651), (5083, 25524), (5382, 24106), (6381, 20332), (7038, 18434), (7956, 16307), (8508, 15249), (9217, 14076), (10166, 12762), (10764, 12053)]