157748032

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:648

約数の個数: 112

約数和(自身を含む): 376367040

約数和(自身を除く): 218619008

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 32, 34, 38, 52, 64, 68, 76, 104, 136, 152, 208, 221, 247, 272, 304, 323, 416, 442, 494, 544, 587, 608, 646, 832, 884, 988, 1088, 1174, 1216, 1292, 1768, 1976, 2348, 2584, 3536, 3952, 4199, 4696, 5168, 7072, 7631, 7904, 8398, 9392, 9979, 10336, 11153, 14144, 15262, 15808, 16796, 18784, 19958, 20672, 22306, 30524, 33592, 37568, 39916, 44612, 61048, 67184, 79832, 89224, 122096, 129727, 134368, 144989, 159664, 178448, 189601, 244192, 259454, 268736, 289978, 319328, 356896, 379202, 488384, 518908, 579956, 638656, 713792, 758404, 1037816, 1159912, 1516808, 2075632, 2319824, 2464813, 3033616, 4151264, 4639648, 4929626, 6067232, 8302528, 9279296, 9859252, 12134464, 19718504, 39437008, 78874016, 157748032]

約数ペア:

[(1, 157748032), (2, 78874016), (4, 39437008), (8, 19718504), (13, 12134464), (16, 9859252), (17, 9279296), (19, 8302528), (26, 6067232), (32, 4929626), (34, 4639648), (38, 4151264), (52, 3033616), (64, 2464813), (68, 2319824), (76, 2075632), (104, 1516808), (136, 1159912), (152, 1037816), (208, 758404), (221, 713792), (247, 638656), (272, 579956), (304, 518908), (323, 488384), (416, 379202), (442, 356896), (494, 319328), (544, 289978), (587, 268736), (608, 259454), (646, 244192), (832, 189601), (884, 178448), (988, 159664), (1088, 144989), (1174, 134368), (1216, 129727), (1292, 122096), (1768, 89224), (1976, 79832), (2348, 67184), (2584, 61048), (3536, 44612), (3952, 39916), (4199, 37568), (4696, 33592), (5168, 30524), (7072, 22306), (7631, 20672), (7904, 19958), (8398, 18784), (9392, 16796), (9979, 15808), (10336, 15262), (11153, 14144)]