143241228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:312

約数の個数: 144

約数和(自身を含む): 417362400

約数和(自身を除く): 274121172

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 89, 114, 117, 156, 171, 178, 181, 228, 234, 247, 267, 342, 356, 362, 468, 494, 534, 543, 684, 724, 741, 801, 988, 1068, 1086, 1157, 1482, 1602, 1629, 1691, 2172, 2223, 2314, 2353, 2964, 3204, 3258, 3382, 3439, 3471, 4446, 4628, 4706, 5073, 6516, 6764, 6878, 6942, 7059, 8892, 9412, 10146, 10317, 10413, 13756, 13884, 14118, 15219, 16109, 20292, 20634, 20826, 21177, 21983, 28236, 30438, 30951, 32218, 41268, 41652, 42354, 43966, 44707, 48327, 60876, 61902, 64436, 65949, 84708, 87932, 89414, 96654, 123804, 131898, 134121, 144981, 178828, 193308, 197847, 209417, 263796, 268242, 289962, 306071, 395694, 402363, 418834, 536484, 579924, 612142, 628251, 791388, 804726, 837668, 918213, 1224284, 1256502, 1609452, 1836426, 1884753, 2513004, 2754639, 3672852, 3769506, 3978923, 5509278, 7539012, 7957846, 11018556, 11936769, 15915692, 23873538, 35810307, 47747076, 71620614, 143241228]

約数ペア:

[(1, 143241228), (2, 71620614), (3, 47747076), (4, 35810307), (6, 23873538), (9, 15915692), (12, 11936769), (13, 11018556), (18, 7957846), (19, 7539012), (26, 5509278), (36, 3978923), (38, 3769506), (39, 3672852), (52, 2754639), (57, 2513004), (76, 1884753), (78, 1836426), (89, 1609452), (114, 1256502), (117, 1224284), (156, 918213), (171, 837668), (178, 804726), (181, 791388), (228, 628251), (234, 612142), (247, 579924), (267, 536484), (342, 418834), (356, 402363), (362, 395694), (468, 306071), (494, 289962), (534, 268242), (543, 263796), (684, 209417), (724, 197847), (741, 193308), (801, 178828), (988, 144981), (1068, 134121), (1086, 131898), (1157, 123804), (1482, 96654), (1602, 89414), (1629, 87932), (1691, 84708), (2172, 65949), (2223, 64436), (2314, 61902), (2353, 60876), (2964, 48327), (3204, 44707), (3258, 43966), (3382, 42354), (3439, 41652), (3471, 41268), (4446, 32218), (4628, 30951), (4706, 30438), (5073, 28236), (6516, 21983), (6764, 21177), (6878, 20826), (6942, 20634), (7059, 20292), (8892, 16109), (9412, 15219), (10146, 14118), (10317, 13884), (10413, 13756)]