131147856

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1399}}^1$

素因数の和:1454

約数の個数: 160

約数和(自身を含む): 444416000

約数和(自身を除く): 313268144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 108, 112, 124, 126, 144, 168, 186, 189, 216, 217, 248, 252, 279, 336, 372, 378, 432, 434, 496, 504, 558, 651, 744, 756, 837, 868, 1008, 1116, 1302, 1399, 1488, 1512, 1674, 1736, 1953, 2232, 2604, 2798, 3024, 3348, 3472, 3906, 4197, 4464, 5208, 5596, 5859, 6696, 7812, 8394, 9793, 10416, 11192, 11718, 12591, 13392, 15624, 16788, 19586, 22384, 23436, 25182, 29379, 31248, 33576, 37773, 39172, 43369, 46872, 50364, 58758, 67152, 75546, 78344, 86738, 88137, 93744, 100728, 117516, 130107, 151092, 156688, 173476, 176274, 201456, 235032, 260214, 264411, 302184, 303583, 346952, 352548, 390321, 470064, 520428, 528822, 604368, 607166, 693904, 705096, 780642, 910749, 1040856, 1057644, 1170963, 1214332, 1410192, 1561284, 1821498, 2081712, 2115288, 2341926, 2428664, 2732247, 3122568, 3642996, 4230576, 4683852, 4857328, 5464494, 6245136, 7285992, 8196741, 9367704, 10928988, 14571984, 16393482, 18735408, 21857976, 32786964, 43715952, 65573928, 131147856]

約数ペア:

[(1, 131147856), (2, 65573928), (3, 43715952), (4, 32786964), (6, 21857976), (7, 18735408), (8, 16393482), (9, 14571984), (12, 10928988), (14, 9367704), (16, 8196741), (18, 7285992), (21, 6245136), (24, 5464494), (27, 4857328), (28, 4683852), (31, 4230576), (36, 3642996), (42, 3122568), (48, 2732247), (54, 2428664), (56, 2341926), (62, 2115288), (63, 2081712), (72, 1821498), (84, 1561284), (93, 1410192), (108, 1214332), (112, 1170963), (124, 1057644), (126, 1040856), (144, 910749), (168, 780642), (186, 705096), (189, 693904), (216, 607166), (217, 604368), (248, 528822), (252, 520428), (279, 470064), (336, 390321), (372, 352548), (378, 346952), (432, 303583), (434, 302184), (496, 264411), (504, 260214), (558, 235032), (651, 201456), (744, 176274), (756, 173476), (837, 156688), (868, 151092), (1008, 130107), (1116, 117516), (1302, 100728), (1399, 93744), (1488, 88137), (1512, 86738), (1674, 78344), (1736, 75546), (1953, 67152), (2232, 58758), (2604, 50364), (2798, 46872), (3024, 43369), (3348, 39172), (3472, 37773), (3906, 33576), (4197, 31248), (4464, 29379), (5208, 25182), (5596, 23436), (5859, 22384), (6696, 19586), (7812, 16788), (8394, 15624), (9793, 13392), (10416, 12591), (11192, 11718)]