172368432

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:320

約数の個数: 160

約数和(自身を含む): 521553920

約数和(自身を除く): 349185488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 61, 62, 72, 93, 108, 122, 124, 144, 183, 186, 211, 216, 244, 248, 279, 366, 372, 422, 432, 488, 496, 549, 558, 633, 732, 744, 837, 844, 976, 1098, 1116, 1266, 1464, 1488, 1647, 1674, 1688, 1891, 1899, 2196, 2232, 2532, 2928, 3294, 3348, 3376, 3782, 3798, 4392, 4464, 5064, 5673, 5697, 6541, 6588, 6696, 7564, 7596, 8784, 10128, 11346, 11394, 12871, 13082, 13176, 13392, 15128, 15192, 17019, 19623, 22692, 22788, 25742, 26164, 26352, 30256, 30384, 34038, 38613, 39246, 45384, 45576, 51057, 51484, 52328, 58869, 68076, 77226, 78492, 90768, 91152, 102114, 102968, 104656, 115839, 117738, 136152, 154452, 156984, 176607, 204228, 205936, 231678, 235476, 272304, 308904, 313968, 347517, 353214, 399001, 408456, 463356, 470952, 617808, 695034, 706428, 798002, 816912, 926712, 941904, 1197003, 1390068, 1412856, 1596004, 1853424, 2394006, 2780136, 2825712, 3192008, 3591009, 4788012, 5560272, 6384016, 7182018, 9576024, 10773027, 14364036, 19152048, 21546054, 28728072, 43092108, 57456144, 86184216, 172368432]

約数ペア:

[(1, 172368432), (2, 86184216), (3, 57456144), (4, 43092108), (6, 28728072), (8, 21546054), (9, 19152048), (12, 14364036), (16, 10773027), (18, 9576024), (24, 7182018), (27, 6384016), (31, 5560272), (36, 4788012), (48, 3591009), (54, 3192008), (61, 2825712), (62, 2780136), (72, 2394006), (93, 1853424), (108, 1596004), (122, 1412856), (124, 1390068), (144, 1197003), (183, 941904), (186, 926712), (211, 816912), (216, 798002), (244, 706428), (248, 695034), (279, 617808), (366, 470952), (372, 463356), (422, 408456), (432, 399001), (488, 353214), (496, 347517), (549, 313968), (558, 308904), (633, 272304), (732, 235476), (744, 231678), (837, 205936), (844, 204228), (976, 176607), (1098, 156984), (1116, 154452), (1266, 136152), (1464, 117738), (1488, 115839), (1647, 104656), (1674, 102968), (1688, 102114), (1891, 91152), (1899, 90768), (2196, 78492), (2232, 77226), (2532, 68076), (2928, 58869), (3294, 52328), (3348, 51484), (3376, 51057), (3782, 45576), (3798, 45384), (4392, 39246), (4464, 38613), (5064, 34038), (5673, 30384), (5697, 30256), (6541, 26352), (6588, 26164), (6696, 25742), (7564, 22788), (7596, 22692), (8784, 19623), (10128, 17019), (11346, 15192), (11394, 15128), (12871, 13392), (13082, 13176)]