157865136

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:355

約数の個数: 160

約数和(自身を含む): 485802240

約数和(自身を除く): 327937104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 109, 132, 143, 156, 176, 208, 211, 218, 264, 286, 312, 327, 422, 429, 436, 528, 572, 624, 633, 654, 844, 858, 872, 1144, 1199, 1266, 1308, 1417, 1688, 1716, 1744, 2288, 2321, 2398, 2532, 2616, 2743, 2834, 3376, 3432, 3597, 4251, 4642, 4796, 5064, 5232, 5486, 5668, 6864, 6963, 7194, 8229, 8502, 9284, 9592, 10128, 10972, 11336, 13926, 14388, 15587, 16458, 17004, 18568, 19184, 21944, 22672, 22999, 27852, 28776, 30173, 31174, 32916, 34008, 37136, 43888, 45998, 46761, 55704, 57552, 60346, 62348, 65832, 68016, 68997, 90519, 91996, 93522, 111408, 120692, 124696, 131664, 137994, 181038, 183992, 187044, 241384, 249392, 252989, 275988, 298987, 362076, 367984, 374088, 482768, 505978, 551976, 597974, 724152, 748176, 758967, 896961, 1011956, 1103952, 1195948, 1448304, 1517934, 1793922, 2023912, 2391896, 3035868, 3288857, 3587844, 4047824, 4783792, 6071736, 6577714, 7175688, 9866571, 12143472, 13155428, 14351376, 19733142, 26310856, 39466284, 52621712, 78932568, 157865136]

約数ペア:

[(1, 157865136), (2, 78932568), (3, 52621712), (4, 39466284), (6, 26310856), (8, 19733142), (11, 14351376), (12, 13155428), (13, 12143472), (16, 9866571), (22, 7175688), (24, 6577714), (26, 6071736), (33, 4783792), (39, 4047824), (44, 3587844), (48, 3288857), (52, 3035868), (66, 2391896), (78, 2023912), (88, 1793922), (104, 1517934), (109, 1448304), (132, 1195948), (143, 1103952), (156, 1011956), (176, 896961), (208, 758967), (211, 748176), (218, 724152), (264, 597974), (286, 551976), (312, 505978), (327, 482768), (422, 374088), (429, 367984), (436, 362076), (528, 298987), (572, 275988), (624, 252989), (633, 249392), (654, 241384), (844, 187044), (858, 183992), (872, 181038), (1144, 137994), (1199, 131664), (1266, 124696), (1308, 120692), (1417, 111408), (1688, 93522), (1716, 91996), (1744, 90519), (2288, 68997), (2321, 68016), (2398, 65832), (2532, 62348), (2616, 60346), (2743, 57552), (2834, 55704), (3376, 46761), (3432, 45998), (3597, 43888), (4251, 37136), (4642, 34008), (4796, 32916), (5064, 31174), (5232, 30173), (5486, 28776), (5668, 27852), (6864, 22999), (6963, 22672), (7194, 21944), (8229, 19184), (8502, 18568), (9284, 17004), (9592, 16458), (10128, 15587), (10972, 14388), (11336, 13926)]