179281494

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:215

約数の個数: 144

約数和(自身を含む): 478033920

約数和(自身を除く): 298752426

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 79, 83, 93, 98, 126, 147, 158, 166, 186, 217, 237, 249, 279, 294, 434, 441, 474, 498, 553, 558, 581, 651, 711, 747, 882, 1106, 1162, 1302, 1422, 1494, 1519, 1659, 1743, 1953, 2449, 2573, 3038, 3318, 3486, 3871, 3906, 4067, 4557, 4898, 4977, 5146, 5229, 6557, 7347, 7719, 7742, 8134, 9114, 9954, 10458, 11613, 12201, 13114, 13671, 14694, 15438, 17143, 18011, 19671, 22041, 23157, 23226, 24402, 27342, 34286, 34839, 36022, 36603, 39342, 44082, 45899, 46314, 51429, 54033, 59013, 69678, 73206, 91798, 102858, 108066, 118026, 120001, 126077, 137697, 154287, 162099, 203267, 240002, 252154, 275394, 308574, 321293, 324198, 360003, 378231, 406534, 413091, 609801, 642586, 720006, 756462, 826182, 963879, 1080009, 1134693, 1219602, 1422869, 1829403, 1927758, 2160018, 2269386, 2845738, 2891637, 3658806, 4268607, 5783274, 8537214, 9960083, 12805821, 19920166, 25611642, 29880249, 59760498, 89640747, 179281494]

約数ペア:

[(1, 179281494), (2, 89640747), (3, 59760498), (6, 29880249), (7, 25611642), (9, 19920166), (14, 12805821), (18, 9960083), (21, 8537214), (31, 5783274), (42, 4268607), (49, 3658806), (62, 2891637), (63, 2845738), (79, 2269386), (83, 2160018), (93, 1927758), (98, 1829403), (126, 1422869), (147, 1219602), (158, 1134693), (166, 1080009), (186, 963879), (217, 826182), (237, 756462), (249, 720006), (279, 642586), (294, 609801), (434, 413091), (441, 406534), (474, 378231), (498, 360003), (553, 324198), (558, 321293), (581, 308574), (651, 275394), (711, 252154), (747, 240002), (882, 203267), (1106, 162099), (1162, 154287), (1302, 137697), (1422, 126077), (1494, 120001), (1519, 118026), (1659, 108066), (1743, 102858), (1953, 91798), (2449, 73206), (2573, 69678), (3038, 59013), (3318, 54033), (3486, 51429), (3871, 46314), (3906, 45899), (4067, 44082), (4557, 39342), (4898, 36603), (4977, 36022), (5146, 34839), (5229, 34286), (6557, 27342), (7347, 24402), (7719, 23226), (7742, 23157), (8134, 22041), (9114, 19671), (9954, 18011), (10458, 17143), (11613, 15438), (12201, 14694), (13114, 13671)]