154461636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 462309120

約数和(自身を除く): 307847484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 89, 97, 126, 142, 178, 194, 213, 252, 267, 284, 291, 356, 388, 426, 497, 534, 582, 623, 639, 679, 801, 852, 873, 994, 1068, 1164, 1246, 1278, 1358, 1491, 1602, 1746, 1869, 1988, 2037, 2492, 2556, 2716, 2982, 3204, 3492, 3738, 4074, 4473, 5607, 5964, 6111, 6319, 6887, 7476, 8148, 8633, 8946, 11214, 12222, 12638, 13774, 17266, 17892, 18957, 20661, 22428, 24444, 25276, 25899, 27548, 34532, 37914, 41322, 44233, 48209, 51798, 56871, 60431, 61983, 75828, 77697, 82644, 88466, 96418, 103596, 113742, 120862, 123966, 132699, 144627, 155394, 176932, 181293, 192836, 227484, 241724, 247932, 265398, 289254, 310788, 362586, 398097, 433881, 530796, 543879, 578508, 612943, 725172, 796194, 867762, 1087758, 1225886, 1592388, 1735524, 1838829, 2175516, 2451772, 3677658, 4290601, 5516487, 7355316, 8581202, 11032974, 12871803, 17162404, 22065948, 25743606, 38615409, 51487212, 77230818, 154461636]

約数ペア:

[(1, 154461636), (2, 77230818), (3, 51487212), (4, 38615409), (6, 25743606), (7, 22065948), (9, 17162404), (12, 12871803), (14, 11032974), (18, 8581202), (21, 7355316), (28, 5516487), (36, 4290601), (42, 3677658), (63, 2451772), (71, 2175516), (84, 1838829), (89, 1735524), (97, 1592388), (126, 1225886), (142, 1087758), (178, 867762), (194, 796194), (213, 725172), (252, 612943), (267, 578508), (284, 543879), (291, 530796), (356, 433881), (388, 398097), (426, 362586), (497, 310788), (534, 289254), (582, 265398), (623, 247932), (639, 241724), (679, 227484), (801, 192836), (852, 181293), (873, 176932), (994, 155394), (1068, 144627), (1164, 132699), (1246, 123966), (1278, 120862), (1358, 113742), (1491, 103596), (1602, 96418), (1746, 88466), (1869, 82644), (1988, 77697), (2037, 75828), (2492, 61983), (2556, 60431), (2716, 56871), (2982, 51798), (3204, 48209), (3492, 44233), (3738, 41322), (4074, 37914), (4473, 34532), (5607, 27548), (5964, 25899), (6111, 25276), (6319, 24444), (6887, 22428), (7476, 20661), (8148, 18957), (8633, 17892), (8946, 17266), (11214, 13774), (12222, 12638)]