152721972

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{5531}}^1$

素因数の和:5613

約数の個数: 72

約数和(自身を含む): 422866080

約数和(自身を除く): 270144108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 59, 78, 117, 118, 156, 177, 234, 236, 354, 468, 531, 708, 767, 1062, 1534, 2124, 2301, 3068, 4602, 5531, 6903, 9204, 11062, 13806, 16593, 22124, 27612, 33186, 49779, 66372, 71903, 99558, 143806, 199116, 215709, 287612, 326329, 431418, 647127, 652658, 862836, 978987, 1294254, 1305316, 1957974, 2588508, 2936961, 3915948, 4242277, 5873922, 8484554, 11747844, 12726831, 16969108, 25453662, 38180493, 50907324, 76360986, 152721972]

約数ペア:

[(1, 152721972), (2, 76360986), (3, 50907324), (4, 38180493), (6, 25453662), (9, 16969108), (12, 12726831), (13, 11747844), (18, 8484554), (26, 5873922), (36, 4242277), (39, 3915948), (52, 2936961), (59, 2588508), (78, 1957974), (117, 1305316), (118, 1294254), (156, 978987), (177, 862836), (234, 652658), (236, 647127), (354, 431418), (468, 326329), (531, 287612), (708, 215709), (767, 199116), (1062, 143806), (1534, 99558), (2124, 71903), (2301, 66372), (3068, 49779), (4602, 33186), (5531, 27612), (6903, 22124), (9204, 16593), (11062, 13806)]