181402452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2111}}^1$

素因数の和:2170

約数の個数: 144

約数和(自身を含む): 590413824

約数和(自身を除く): 409011372

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 31, 33, 36, 42, 44, 62, 63, 66, 77, 84, 93, 99, 124, 126, 132, 154, 186, 198, 217, 231, 252, 279, 308, 341, 372, 396, 434, 462, 558, 651, 682, 693, 868, 924, 1023, 1116, 1302, 1364, 1386, 1953, 2046, 2111, 2387, 2604, 2772, 3069, 3906, 4092, 4222, 4774, 6138, 6333, 7161, 7812, 8444, 9548, 12276, 12666, 14322, 14777, 18999, 21483, 23221, 25332, 28644, 29554, 37998, 42966, 44331, 46442, 59108, 65441, 69663, 75996, 85932, 88662, 92884, 130882, 132993, 139326, 162547, 177324, 196323, 208989, 261764, 265986, 278652, 325094, 392646, 417978, 458087, 487641, 531972, 588969, 650188, 719851, 785292, 835956, 916174, 975282, 1177938, 1374261, 1439702, 1462923, 1832348, 1950564, 2159553, 2355876, 2748522, 2879404, 2925846, 4122783, 4319106, 5038957, 5497044, 5851692, 6478659, 8245566, 8638212, 10077914, 12957318, 15116871, 16491132, 20155828, 25914636, 30233742, 45350613, 60467484, 90701226, 181402452]

約数ペア:

[(1, 181402452), (2, 90701226), (3, 60467484), (4, 45350613), (6, 30233742), (7, 25914636), (9, 20155828), (11, 16491132), (12, 15116871), (14, 12957318), (18, 10077914), (21, 8638212), (22, 8245566), (28, 6478659), (31, 5851692), (33, 5497044), (36, 5038957), (42, 4319106), (44, 4122783), (62, 2925846), (63, 2879404), (66, 2748522), (77, 2355876), (84, 2159553), (93, 1950564), (99, 1832348), (124, 1462923), (126, 1439702), (132, 1374261), (154, 1177938), (186, 975282), (198, 916174), (217, 835956), (231, 785292), (252, 719851), (279, 650188), (308, 588969), (341, 531972), (372, 487641), (396, 458087), (434, 417978), (462, 392646), (558, 325094), (651, 278652), (682, 265986), (693, 261764), (868, 208989), (924, 196323), (1023, 177324), (1116, 162547), (1302, 139326), (1364, 132993), (1386, 130882), (1953, 92884), (2046, 88662), (2111, 85932), (2387, 75996), (2604, 69663), (2772, 65441), (3069, 59108), (3906, 46442), (4092, 44331), (4222, 42966), (4774, 37998), (6138, 29554), (6333, 28644), (7161, 25332), (7812, 23221), (8444, 21483), (9548, 18999), (12276, 14777), (12666, 14322)]