162081972

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 465733632

約数和(自身を除く): 303651660

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 101, 108, 117, 127, 156, 162, 202, 234, 243, 254, 303, 324, 351, 381, 404, 468, 486, 508, 606, 702, 762, 909, 972, 1053, 1143, 1212, 1313, 1404, 1524, 1651, 1818, 2106, 2286, 2626, 2727, 3159, 3302, 3429, 3636, 3939, 4212, 4572, 4953, 5252, 5454, 6318, 6604, 6858, 7878, 8181, 9906, 10287, 10908, 11817, 12636, 12827, 13716, 14859, 15756, 16362, 19812, 20574, 23634, 24543, 25654, 29718, 30861, 32724, 35451, 38481, 41148, 44577, 47268, 49086, 51308, 59436, 61722, 70902, 76962, 89154, 98172, 106353, 115443, 123444, 133731, 141804, 153924, 166751, 178308, 212706, 230886, 267462, 319059, 333502, 346329, 401193, 425412, 461772, 500253, 534924, 638118, 667004, 692658, 802386, 1000506, 1038987, 1276236, 1385316, 1500759, 1604772, 2001012, 2077974, 3001518, 3116961, 4155948, 4502277, 6003036, 6233922, 9004554, 12467844, 13506831, 18009108, 27013662, 40520493, 54027324, 81040986, 162081972]

約数ペア:

[(1, 162081972), (2, 81040986), (3, 54027324), (4, 40520493), (6, 27013662), (9, 18009108), (12, 13506831), (13, 12467844), (18, 9004554), (26, 6233922), (27, 6003036), (36, 4502277), (39, 4155948), (52, 3116961), (54, 3001518), (78, 2077974), (81, 2001012), (101, 1604772), (108, 1500759), (117, 1385316), (127, 1276236), (156, 1038987), (162, 1000506), (202, 802386), (234, 692658), (243, 667004), (254, 638118), (303, 534924), (324, 500253), (351, 461772), (381, 425412), (404, 401193), (468, 346329), (486, 333502), (508, 319059), (606, 267462), (702, 230886), (762, 212706), (909, 178308), (972, 166751), (1053, 153924), (1143, 141804), (1212, 133731), (1313, 123444), (1404, 115443), (1524, 106353), (1651, 98172), (1818, 89154), (2106, 76962), (2286, 70902), (2626, 61722), (2727, 59436), (3159, 51308), (3302, 49086), (3429, 47268), (3636, 44577), (3939, 41148), (4212, 38481), (4572, 35451), (4953, 32724), (5252, 30861), (5454, 29718), (6318, 25654), (6604, 24543), (6858, 23634), (7878, 20574), (8181, 19812), (9906, 16362), (10287, 15756), (10908, 14859), (11817, 13716), (12636, 12827)]