164281572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{50147}}^1$

素因数の和:50177

約数の個数: 72

約数和(自身を含む): 511108416

約数和(自身を除く): 346826844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 50147, 100294, 150441, 200588, 300882, 351029, 451323, 601764, 651911, 702058, 902646, 1053087, 1303822, 1404116, 1805292, 1955733, 2106174, 2607644, 3159261, 3911466, 4212348, 4563377, 5867199, 6318522, 7822932, 9126754, 11734398, 12637044, 13690131, 18253508, 23468796, 27380262, 41070393, 54760524, 82140786, 164281572]

約数ペア:

[(1, 164281572), (2, 82140786), (3, 54760524), (4, 41070393), (6, 27380262), (7, 23468796), (9, 18253508), (12, 13690131), (13, 12637044), (14, 11734398), (18, 9126754), (21, 7822932), (26, 6318522), (28, 5867199), (36, 4563377), (39, 4212348), (42, 3911466), (52, 3159261), (63, 2607644), (78, 2106174), (84, 1955733), (91, 1805292), (117, 1404116), (126, 1303822), (156, 1053087), (182, 902646), (234, 702058), (252, 651911), (273, 601764), (364, 451323), (468, 351029), (546, 300882), (819, 200588), (1092, 150441), (1638, 100294), (3276, 50147)]