154280412

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1303}}^1$

素因数の和:1360

約数の個数: 144

約数和(自身を含む): 478453248

約数和(自身を除く): 324172836

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 23, 26, 33, 36, 39, 44, 46, 52, 66, 69, 78, 92, 99, 117, 132, 138, 143, 156, 198, 207, 234, 253, 276, 286, 299, 396, 414, 429, 468, 506, 572, 598, 759, 828, 858, 897, 1012, 1196, 1287, 1303, 1518, 1716, 1794, 2277, 2574, 2606, 2691, 3036, 3289, 3588, 3909, 4554, 5148, 5212, 5382, 6578, 7818, 9108, 9867, 10764, 11727, 13156, 14333, 15636, 16939, 19734, 23454, 28666, 29601, 29969, 33878, 39468, 42999, 46908, 50817, 57332, 59202, 59938, 67756, 85998, 89907, 101634, 118404, 119876, 128997, 152451, 171996, 179814, 186329, 203268, 257994, 269721, 304902, 329659, 359628, 372658, 389597, 515988, 539442, 558987, 609804, 659318, 745316, 779194, 988977, 1078884, 1117974, 1168791, 1318636, 1558388, 1676961, 1977954, 2235948, 2337582, 2966931, 3353922, 3506373, 3955908, 4285567, 4675164, 5933862, 6707844, 7012746, 8571134, 11867724, 12856701, 14025492, 17142268, 25713402, 38570103, 51426804, 77140206, 154280412]

約数ペア:

[(1, 154280412), (2, 77140206), (3, 51426804), (4, 38570103), (6, 25713402), (9, 17142268), (11, 14025492), (12, 12856701), (13, 11867724), (18, 8571134), (22, 7012746), (23, 6707844), (26, 5933862), (33, 4675164), (36, 4285567), (39, 3955908), (44, 3506373), (46, 3353922), (52, 2966931), (66, 2337582), (69, 2235948), (78, 1977954), (92, 1676961), (99, 1558388), (117, 1318636), (132, 1168791), (138, 1117974), (143, 1078884), (156, 988977), (198, 779194), (207, 745316), (234, 659318), (253, 609804), (276, 558987), (286, 539442), (299, 515988), (396, 389597), (414, 372658), (429, 359628), (468, 329659), (506, 304902), (572, 269721), (598, 257994), (759, 203268), (828, 186329), (858, 179814), (897, 171996), (1012, 152451), (1196, 128997), (1287, 119876), (1303, 118404), (1518, 101634), (1716, 89907), (1794, 85998), (2277, 67756), (2574, 59938), (2606, 59202), (2691, 57332), (3036, 50817), (3289, 46908), (3588, 42999), (3909, 39468), (4554, 33878), (5148, 29969), (5212, 29601), (5382, 28666), (6578, 23454), (7818, 19734), (9108, 16939), (9867, 15636), (10764, 14333), (11727, 13156)]