172395384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:333

約数の個数: 128

約数和(自身を含む): 508032000

約数和(自身を除く): 335636616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 97, 142, 149, 168, 194, 213, 284, 291, 298, 388, 426, 447, 497, 568, 582, 596, 679, 776, 852, 894, 994, 1043, 1164, 1192, 1358, 1491, 1704, 1788, 1988, 2037, 2086, 2328, 2716, 2982, 3129, 3576, 3976, 4074, 4172, 5432, 5964, 6258, 6887, 8148, 8344, 10579, 11928, 12516, 13774, 14453, 16296, 20661, 21158, 25032, 27548, 28906, 31737, 41322, 42316, 43359, 48209, 55096, 57812, 63474, 74053, 82644, 84632, 86718, 96418, 101171, 115624, 126948, 144627, 148106, 165288, 173436, 192836, 202342, 222159, 253896, 289254, 296212, 303513, 346872, 385672, 404684, 444318, 578508, 592424, 607026, 809368, 888636, 1026163, 1157016, 1214052, 1777272, 2052326, 2428104, 3078489, 4104652, 6156978, 7183141, 8209304, 12313956, 14366282, 21549423, 24627912, 28732564, 43098846, 57465128, 86197692, 172395384]

約数ペア:

[(1, 172395384), (2, 86197692), (3, 57465128), (4, 43098846), (6, 28732564), (7, 24627912), (8, 21549423), (12, 14366282), (14, 12313956), (21, 8209304), (24, 7183141), (28, 6156978), (42, 4104652), (56, 3078489), (71, 2428104), (84, 2052326), (97, 1777272), (142, 1214052), (149, 1157016), (168, 1026163), (194, 888636), (213, 809368), (284, 607026), (291, 592424), (298, 578508), (388, 444318), (426, 404684), (447, 385672), (497, 346872), (568, 303513), (582, 296212), (596, 289254), (679, 253896), (776, 222159), (852, 202342), (894, 192836), (994, 173436), (1043, 165288), (1164, 148106), (1192, 144627), (1358, 126948), (1491, 115624), (1704, 101171), (1788, 96418), (1988, 86718), (2037, 84632), (2086, 82644), (2328, 74053), (2716, 63474), (2982, 57812), (3129, 55096), (3576, 48209), (3976, 43359), (4074, 42316), (4172, 41322), (5432, 31737), (5964, 28906), (6258, 27548), (6887, 25032), (8148, 21158), (8344, 20661), (10579, 16296), (11928, 14453), (12516, 13774)]