143356444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:200

約数の個数: 144

約数和(自身を含む): 353928960

約数和(自身を除く): 210572516

約数列:

[1, 2, 4, 7, 11, 14, 17, 19, 22, 28, 34, 38, 44, 68, 76, 77, 119, 121, 131, 133, 154, 187, 209, 238, 242, 262, 266, 308, 323, 374, 418, 476, 484, 524, 532, 646, 748, 836, 847, 917, 1292, 1309, 1441, 1463, 1694, 1834, 2057, 2227, 2261, 2299, 2489, 2618, 2882, 2926, 3388, 3553, 3668, 4114, 4454, 4522, 4598, 4978, 5236, 5764, 5852, 7106, 8228, 8908, 9044, 9196, 9956, 10087, 14212, 14399, 15589, 15851, 16093, 17423, 20174, 24497, 24871, 27379, 28798, 31178, 31702, 32186, 34846, 39083, 40348, 42313, 48994, 49742, 54758, 57596, 62356, 63404, 64372, 69692, 78166, 84626, 97988, 99484, 109516, 110957, 156332, 169252, 171479, 191653, 221914, 269467, 273581, 296191, 301169, 342958, 383306, 443828, 465443, 538934, 547162, 592382, 602338, 685916, 766612, 930886, 1077868, 1094324, 1184764, 1204676, 1861772, 1886269, 2108183, 3258101, 3772538, 4216366, 5119873, 6516202, 7545076, 8432732, 10239746, 13032404, 20479492, 35839111, 71678222, 143356444]

約数ペア:

[(1, 143356444), (2, 71678222), (4, 35839111), (7, 20479492), (11, 13032404), (14, 10239746), (17, 8432732), (19, 7545076), (22, 6516202), (28, 5119873), (34, 4216366), (38, 3772538), (44, 3258101), (68, 2108183), (76, 1886269), (77, 1861772), (119, 1204676), (121, 1184764), (131, 1094324), (133, 1077868), (154, 930886), (187, 766612), (209, 685916), (238, 602338), (242, 592382), (262, 547162), (266, 538934), (308, 465443), (323, 443828), (374, 383306), (418, 342958), (476, 301169), (484, 296191), (524, 273581), (532, 269467), (646, 221914), (748, 191653), (836, 171479), (847, 169252), (917, 156332), (1292, 110957), (1309, 109516), (1441, 99484), (1463, 97988), (1694, 84626), (1834, 78166), (2057, 69692), (2227, 64372), (2261, 63404), (2299, 62356), (2489, 57596), (2618, 54758), (2882, 49742), (2926, 48994), (3388, 42313), (3553, 40348), (3668, 39083), (4114, 34846), (4454, 32186), (4522, 31702), (4598, 31178), (4978, 28798), (5236, 27379), (5764, 24871), (5852, 24497), (7106, 20174), (8228, 17423), (8908, 16093), (9044, 15851), (9196, 15589), (9956, 14399), (10087, 14212)]