158114320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:657

約数の個数: 160

約数和(自身を含む): 465470208

約数和(自身を除く): 307355888

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 37, 40, 52, 56, 65, 70, 74, 80, 91, 104, 112, 130, 140, 148, 182, 185, 208, 259, 260, 280, 296, 364, 370, 455, 481, 518, 520, 560, 587, 592, 728, 740, 910, 962, 1036, 1040, 1174, 1295, 1456, 1480, 1820, 1924, 2072, 2348, 2405, 2590, 2935, 2960, 3367, 3640, 3848, 4109, 4144, 4696, 4810, 5180, 5870, 6734, 7280, 7631, 7696, 8218, 9392, 9620, 10360, 11740, 13468, 15262, 16436, 16835, 19240, 20545, 20720, 21719, 23480, 26936, 30524, 32872, 33670, 38155, 38480, 41090, 43438, 46960, 53417, 53872, 61048, 65744, 67340, 76310, 82180, 86876, 106834, 108595, 122096, 134680, 152033, 152620, 164360, 173752, 213668, 217190, 267085, 269360, 282347, 304066, 305240, 328720, 347504, 427336, 434380, 534170, 564694, 608132, 610480, 760165, 854672, 868760, 1068340, 1129388, 1216264, 1411735, 1520330, 1737520, 1976429, 2136680, 2258776, 2432528, 2823470, 3040660, 3952858, 4273360, 4517552, 5646940, 6081320, 7905716, 9882145, 11293880, 12162640, 15811432, 19764290, 22587760, 31622864, 39528580, 79057160, 158114320]

約数ペア:

[(1, 158114320), (2, 79057160), (4, 39528580), (5, 31622864), (7, 22587760), (8, 19764290), (10, 15811432), (13, 12162640), (14, 11293880), (16, 9882145), (20, 7905716), (26, 6081320), (28, 5646940), (35, 4517552), (37, 4273360), (40, 3952858), (52, 3040660), (56, 2823470), (65, 2432528), (70, 2258776), (74, 2136680), (80, 1976429), (91, 1737520), (104, 1520330), (112, 1411735), (130, 1216264), (140, 1129388), (148, 1068340), (182, 868760), (185, 854672), (208, 760165), (259, 610480), (260, 608132), (280, 564694), (296, 534170), (364, 434380), (370, 427336), (455, 347504), (481, 328720), (518, 305240), (520, 304066), (560, 282347), (587, 269360), (592, 267085), (728, 217190), (740, 213668), (910, 173752), (962, 164360), (1036, 152620), (1040, 152033), (1174, 134680), (1295, 122096), (1456, 108595), (1480, 106834), (1820, 86876), (1924, 82180), (2072, 76310), (2348, 67340), (2405, 65744), (2590, 61048), (2935, 53872), (2960, 53417), (3367, 46960), (3640, 43438), (3848, 41090), (4109, 38480), (4144, 38155), (4696, 33670), (4810, 32872), (5180, 30524), (5870, 26936), (6734, 23480), (7280, 21719), (7631, 20720), (7696, 20545), (8218, 19240), (9392, 16835), (9620, 16436), (10360, 15262), (11740, 13468)]