191352456

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:425

約数の個数: 160

約数和(自身を含む): 576037440

約数和(自身を除く): 384684984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 37, 46, 54, 69, 72, 74, 81, 92, 108, 111, 138, 148, 162, 184, 207, 216, 222, 276, 296, 324, 333, 347, 414, 444, 552, 621, 648, 666, 694, 828, 851, 888, 999, 1041, 1242, 1332, 1388, 1656, 1702, 1863, 1998, 2082, 2484, 2553, 2664, 2776, 2997, 3123, 3404, 3726, 3996, 4164, 4968, 5106, 5994, 6246, 6808, 7452, 7659, 7981, 7992, 8328, 9369, 10212, 11988, 12492, 12839, 14904, 15318, 15962, 18738, 20424, 22977, 23943, 23976, 24984, 25678, 28107, 30636, 31924, 37476, 38517, 45954, 47886, 51356, 56214, 61272, 63848, 68931, 71829, 74952, 77034, 91908, 95772, 102712, 112428, 115551, 137862, 143658, 154068, 183816, 191544, 215487, 224856, 231102, 275724, 287316, 295297, 308136, 346653, 430974, 462204, 551448, 574632, 590594, 646461, 693306, 861948, 885891, 924408, 1039959, 1181188, 1292922, 1386612, 1723896, 1771782, 2079918, 2362376, 2585844, 2657673, 2773224, 3543564, 4159836, 5171688, 5315346, 7087128, 7973019, 8319672, 10630692, 15946038, 21261384, 23919057, 31892076, 47838114, 63784152, 95676228, 191352456]

約数ペア:

[(1, 191352456), (2, 95676228), (3, 63784152), (4, 47838114), (6, 31892076), (8, 23919057), (9, 21261384), (12, 15946038), (18, 10630692), (23, 8319672), (24, 7973019), (27, 7087128), (36, 5315346), (37, 5171688), (46, 4159836), (54, 3543564), (69, 2773224), (72, 2657673), (74, 2585844), (81, 2362376), (92, 2079918), (108, 1771782), (111, 1723896), (138, 1386612), (148, 1292922), (162, 1181188), (184, 1039959), (207, 924408), (216, 885891), (222, 861948), (276, 693306), (296, 646461), (324, 590594), (333, 574632), (347, 551448), (414, 462204), (444, 430974), (552, 346653), (621, 308136), (648, 295297), (666, 287316), (694, 275724), (828, 231102), (851, 224856), (888, 215487), (999, 191544), (1041, 183816), (1242, 154068), (1332, 143658), (1388, 137862), (1656, 115551), (1702, 112428), (1863, 102712), (1998, 95772), (2082, 91908), (2484, 77034), (2553, 74952), (2664, 71829), (2776, 68931), (2997, 63848), (3123, 61272), (3404, 56214), (3726, 51356), (3996, 47886), (4164, 45954), (4968, 38517), (5106, 37476), (5994, 31924), (6246, 30636), (6808, 28107), (7452, 25678), (7659, 24984), (7981, 23976), (7992, 23943), (8328, 22977), (9369, 20424), (10212, 18738), (11988, 15962), (12492, 15318), (12839, 14904)]