161458416

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5167}}^1$

素因数の和:5219

約数の個数: 120

約数和(自身を含む): 533172224

約数和(自身を除く): 371713808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2604, 3472, 3906, 4464, 5167, 5208, 7812, 10334, 10416, 15501, 15624, 20668, 31002, 31248, 36169, 41336, 46503, 62004, 72338, 82672, 93006, 108507, 124008, 144676, 160177, 186012, 217014, 248016, 289352, 320354, 325521, 372024, 434028, 480531, 578704, 640708, 651042, 744048, 868056, 961062, 1121239, 1281416, 1302084, 1441593, 1736112, 1922124, 2242478, 2562832, 2604168, 2883186, 3363717, 3844248, 4484956, 5208336, 5766372, 6727434, 7688496, 8969912, 10091151, 11532744, 13454868, 17939824, 20182302, 23065488, 26909736, 40364604, 53819472, 80729208, 161458416]

約数ペア:

[(1, 161458416), (2, 80729208), (3, 53819472), (4, 40364604), (6, 26909736), (7, 23065488), (8, 20182302), (9, 17939824), (12, 13454868), (14, 11532744), (16, 10091151), (18, 8969912), (21, 7688496), (24, 6727434), (28, 5766372), (31, 5208336), (36, 4484956), (42, 3844248), (48, 3363717), (56, 2883186), (62, 2604168), (63, 2562832), (72, 2242478), (84, 1922124), (93, 1736112), (112, 1441593), (124, 1302084), (126, 1281416), (144, 1121239), (168, 961062), (186, 868056), (217, 744048), (248, 651042), (252, 640708), (279, 578704), (336, 480531), (372, 434028), (434, 372024), (496, 325521), (504, 320354), (558, 289352), (651, 248016), (744, 217014), (868, 186012), (1008, 160177), (1116, 144676), (1302, 124008), (1488, 108507), (1736, 93006), (1953, 82672), (2232, 72338), (2604, 62004), (3472, 46503), (3906, 41336), (4464, 36169), (5167, 31248), (5208, 31002), (7812, 20668), (10334, 15624), (10416, 15501)]