16358328

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:402

約数の個数: 128

約数和(自身を含む): 53760000

約数和(自身を除く): 37401672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 84, 93, 108, 124, 126, 168, 186, 189, 216, 217, 248, 252, 279, 349, 372, 378, 434, 504, 558, 651, 698, 744, 756, 837, 868, 1047, 1116, 1302, 1396, 1512, 1674, 1736, 1953, 2094, 2232, 2443, 2604, 2792, 3141, 3348, 3906, 4188, 4886, 5208, 5859, 6282, 6696, 7329, 7812, 8376, 9423, 9772, 10819, 11718, 12564, 14658, 15624, 18846, 19544, 21638, 21987, 23436, 25128, 29316, 32457, 37692, 43276, 43974, 46872, 58632, 64914, 65961, 75384, 75733, 86552, 87948, 97371, 129828, 131922, 151466, 175896, 194742, 227199, 259656, 263844, 292113, 302932, 389484, 454398, 527688, 584226, 605864, 681597, 778968, 908796, 1168452, 1363194, 1817592, 2044791, 2336904, 2726388, 4089582, 5452776, 8179164, 16358328]

約数ペア:

[(1, 16358328), (2, 8179164), (3, 5452776), (4, 4089582), (6, 2726388), (7, 2336904), (8, 2044791), (9, 1817592), (12, 1363194), (14, 1168452), (18, 908796), (21, 778968), (24, 681597), (27, 605864), (28, 584226), (31, 527688), (36, 454398), (42, 389484), (54, 302932), (56, 292113), (62, 263844), (63, 259656), (72, 227199), (84, 194742), (93, 175896), (108, 151466), (124, 131922), (126, 129828), (168, 97371), (186, 87948), (189, 86552), (216, 75733), (217, 75384), (248, 65961), (252, 64914), (279, 58632), (349, 46872), (372, 43974), (378, 43276), (434, 37692), (504, 32457), (558, 29316), (651, 25128), (698, 23436), (744, 21987), (756, 21638), (837, 19544), (868, 18846), (1047, 15624), (1116, 14658), (1302, 12564), (1396, 11718), (1512, 10819), (1674, 9772), (1736, 9423), (1953, 8376), (2094, 7812), (2232, 7329), (2443, 6696), (2604, 6282), (2792, 5859), (3141, 5208), (3348, 4886), (3906, 4188)]