142346178

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:500

約数の個数: 96

約数和(自身を含む): 350309232

約数和(自身を除く): 207963054

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 41, 74, 78, 82, 111, 117, 123, 222, 234, 246, 333, 369, 401, 481, 533, 666, 738, 802, 962, 1066, 1203, 1443, 1517, 1599, 2406, 2886, 3034, 3198, 3609, 4329, 4551, 4797, 5213, 7218, 8658, 9102, 9594, 10426, 13653, 14837, 15639, 16441, 19721, 27306, 29674, 31278, 32882, 39442, 44511, 46917, 49323, 59163, 89022, 93834, 98646, 118326, 133533, 147969, 177489, 192881, 213733, 267066, 295938, 354978, 385762, 427466, 578643, 608317, 641199, 1157286, 1216634, 1282398, 1735929, 1824951, 1923597, 3471858, 3649902, 3847194, 5474853, 7908121, 10949706, 15816242, 23724363, 47448726, 71173089, 142346178]

約数ペア:

[(1, 142346178), (2, 71173089), (3, 47448726), (6, 23724363), (9, 15816242), (13, 10949706), (18, 7908121), (26, 5474853), (37, 3847194), (39, 3649902), (41, 3471858), (74, 1923597), (78, 1824951), (82, 1735929), (111, 1282398), (117, 1216634), (123, 1157286), (222, 641199), (234, 608317), (246, 578643), (333, 427466), (369, 385762), (401, 354978), (481, 295938), (533, 267066), (666, 213733), (738, 192881), (802, 177489), (962, 147969), (1066, 133533), (1203, 118326), (1443, 98646), (1517, 93834), (1599, 89022), (2406, 59163), (2886, 49323), (3034, 46917), (3198, 44511), (3609, 39442), (4329, 32882), (4551, 31278), (4797, 29674), (5213, 27306), (7218, 19721), (8658, 16441), (9102, 15639), (9594, 14837), (10426, 13653)]