172930248

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1453}}^1$

素因数の和:1516

約数の個数: 128

約数和(自身を含む): 523440000

約数和(自身を除く): 350509752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 29, 36, 38, 54, 57, 58, 72, 76, 87, 108, 114, 116, 152, 171, 174, 216, 228, 232, 261, 342, 348, 456, 513, 522, 551, 684, 696, 783, 1026, 1044, 1102, 1368, 1453, 1566, 1653, 2052, 2088, 2204, 2906, 3132, 3306, 4104, 4359, 4408, 4959, 5812, 6264, 6612, 8718, 9918, 11624, 13077, 13224, 14877, 17436, 19836, 26154, 27607, 29754, 34872, 39231, 39672, 42137, 52308, 55214, 59508, 78462, 82821, 84274, 104616, 110428, 119016, 126411, 156924, 165642, 168548, 220856, 248463, 252822, 313848, 331284, 337096, 379233, 496926, 505644, 662568, 745389, 758466, 800603, 993852, 1011288, 1137699, 1490778, 1516932, 1601206, 1987704, 2275398, 2401809, 2981556, 3033864, 3202412, 4550796, 4803618, 5963112, 6404824, 7205427, 9101592, 9607236, 14410854, 19214472, 21616281, 28821708, 43232562, 57643416, 86465124, 172930248]

約数ペア:

[(1, 172930248), (2, 86465124), (3, 57643416), (4, 43232562), (6, 28821708), (8, 21616281), (9, 19214472), (12, 14410854), (18, 9607236), (19, 9101592), (24, 7205427), (27, 6404824), (29, 5963112), (36, 4803618), (38, 4550796), (54, 3202412), (57, 3033864), (58, 2981556), (72, 2401809), (76, 2275398), (87, 1987704), (108, 1601206), (114, 1516932), (116, 1490778), (152, 1137699), (171, 1011288), (174, 993852), (216, 800603), (228, 758466), (232, 745389), (261, 662568), (342, 505644), (348, 496926), (456, 379233), (513, 337096), (522, 331284), (551, 313848), (684, 252822), (696, 248463), (783, 220856), (1026, 168548), (1044, 165642), (1102, 156924), (1368, 126411), (1453, 119016), (1566, 110428), (1653, 104616), (2052, 84274), (2088, 82821), (2204, 78462), (2906, 59508), (3132, 55214), (3306, 52308), (4104, 42137), (4359, 39672), (4408, 39231), (4959, 34872), (5812, 29754), (6264, 27607), (6612, 26154), (8718, 19836), (9918, 17436), (11624, 14877), (13077, 13224)]