163549428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{347}}^1$

素因数の和:573

約数の個数: 96

約数和(自身を含む): 453992448

約数和(自身を除く): 290443020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 181, 186, 217, 347, 362, 372, 434, 543, 651, 694, 724, 868, 1041, 1086, 1267, 1302, 1388, 2082, 2172, 2429, 2534, 2604, 3801, 4164, 4858, 5068, 5611, 7287, 7602, 9716, 10757, 11222, 14574, 15204, 16833, 21514, 22444, 29148, 32271, 33666, 39277, 43028, 62807, 64542, 67332, 75299, 78554, 117831, 125614, 129084, 150598, 157108, 188421, 225897, 235662, 251228, 301196, 376842, 439649, 451794, 471324, 753684, 879298, 903588, 1318947, 1758596, 1947017, 2637894, 3894034, 5275788, 5841051, 7788068, 11682102, 13629119, 23364204, 27258238, 40887357, 54516476, 81774714, 163549428]

約数ペア:

[(1, 163549428), (2, 81774714), (3, 54516476), (4, 40887357), (6, 27258238), (7, 23364204), (12, 13629119), (14, 11682102), (21, 7788068), (28, 5841051), (31, 5275788), (42, 3894034), (62, 2637894), (84, 1947017), (93, 1758596), (124, 1318947), (181, 903588), (186, 879298), (217, 753684), (347, 471324), (362, 451794), (372, 439649), (434, 376842), (543, 301196), (651, 251228), (694, 235662), (724, 225897), (868, 188421), (1041, 157108), (1086, 150598), (1267, 129084), (1302, 125614), (1388, 117831), (2082, 78554), (2172, 75299), (2429, 67332), (2534, 64542), (2604, 62807), (3801, 43028), (4164, 39277), (4858, 33666), (5068, 32271), (5611, 29148), (7287, 22444), (7602, 21514), (9716, 16833), (10757, 15204), (11222, 14574)]