154214982

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 383616000

約数和(自身を除く): 229401018

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 29, 38, 54, 57, 58, 71, 73, 87, 114, 142, 146, 171, 174, 213, 219, 261, 342, 426, 438, 513, 522, 551, 639, 657, 783, 1026, 1102, 1278, 1314, 1349, 1387, 1566, 1653, 1917, 1971, 2059, 2117, 2698, 2774, 3306, 3834, 3942, 4047, 4118, 4161, 4234, 4959, 5183, 6177, 6351, 8094, 8322, 9918, 10366, 12141, 12354, 12483, 12702, 14877, 15549, 18531, 19053, 24282, 24966, 29754, 31098, 36423, 37062, 37449, 38106, 39121, 40223, 46647, 55593, 57159, 72846, 74898, 78242, 80446, 93294, 98477, 111186, 114318, 117363, 120669, 139941, 150307, 196954, 234726, 241338, 279882, 295431, 300614, 352089, 362007, 450921, 590862, 704178, 724014, 886293, 901842, 1056267, 1086021, 1352763, 1772586, 2112534, 2172042, 2658879, 2705526, 2855833, 4058289, 5317758, 5711666, 8116578, 8567499, 17134998, 25702497, 51404994, 77107491, 154214982]

約数ペア:

[(1, 154214982), (2, 77107491), (3, 51404994), (6, 25702497), (9, 17134998), (18, 8567499), (19, 8116578), (27, 5711666), (29, 5317758), (38, 4058289), (54, 2855833), (57, 2705526), (58, 2658879), (71, 2172042), (73, 2112534), (87, 1772586), (114, 1352763), (142, 1086021), (146, 1056267), (171, 901842), (174, 886293), (213, 724014), (219, 704178), (261, 590862), (342, 450921), (426, 362007), (438, 352089), (513, 300614), (522, 295431), (551, 279882), (639, 241338), (657, 234726), (783, 196954), (1026, 150307), (1102, 139941), (1278, 120669), (1314, 117363), (1349, 114318), (1387, 111186), (1566, 98477), (1653, 93294), (1917, 80446), (1971, 78242), (2059, 74898), (2117, 72846), (2698, 57159), (2774, 55593), (3306, 46647), (3834, 40223), (3942, 39121), (4047, 38106), (4118, 37449), (4161, 37062), (4234, 36423), (4959, 31098), (5183, 29754), (6177, 24966), (6351, 24282), (8094, 19053), (8322, 18531), (9918, 15549), (10366, 14877), (12141, 12702), (12354, 12483)]