160343456

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 192

約数和(自身を含む): 426746880

約数和(自身を除く): 266403424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 41, 52, 56, 68, 79, 82, 91, 104, 112, 119, 136, 158, 164, 182, 208, 221, 224, 238, 272, 287, 316, 328, 364, 416, 442, 476, 533, 544, 553, 574, 632, 656, 697, 728, 884, 952, 1027, 1066, 1106, 1148, 1264, 1312, 1343, 1394, 1456, 1547, 1768, 1904, 2054, 2132, 2212, 2296, 2528, 2686, 2788, 2912, 3094, 3239, 3536, 3731, 3808, 4108, 4264, 4424, 4592, 4879, 5372, 5576, 6188, 6478, 7072, 7189, 7462, 8216, 8528, 8848, 9061, 9184, 9401, 9758, 10744, 11152, 12376, 12956, 14378, 14924, 16432, 17056, 17459, 17696, 18122, 18802, 19516, 21488, 22304, 22673, 24752, 25912, 28756, 29848, 32864, 34918, 36244, 37604, 39032, 42107, 42976, 45346, 49504, 51824, 55063, 57512, 59696, 63427, 69836, 72488, 75208, 78064, 84214, 90692, 103648, 110126, 115024, 119392, 122213, 126854, 139672, 144976, 150416, 156128, 168428, 181384, 220252, 230048, 244426, 253708, 279344, 289952, 294749, 300832, 336856, 362768, 385441, 440504, 488852, 507416, 558688, 589498, 673712, 715819, 725536, 770882, 881008, 977704, 1014832, 1178996, 1347424, 1431638, 1541764, 1762016, 1955408, 2029664, 2357992, 2863276, 3083528, 3910816, 4715984, 5010733, 5726552, 6167056, 9431968, 10021466, 11453104, 12334112, 20042932, 22906208, 40085864, 80171728, 160343456]

約数ペア:

[(1, 160343456), (2, 80171728), (4, 40085864), (7, 22906208), (8, 20042932), (13, 12334112), (14, 11453104), (16, 10021466), (17, 9431968), (26, 6167056), (28, 5726552), (32, 5010733), (34, 4715984), (41, 3910816), (52, 3083528), (56, 2863276), (68, 2357992), (79, 2029664), (82, 1955408), (91, 1762016), (104, 1541764), (112, 1431638), (119, 1347424), (136, 1178996), (158, 1014832), (164, 977704), (182, 881008), (208, 770882), (221, 725536), (224, 715819), (238, 673712), (272, 589498), (287, 558688), (316, 507416), (328, 488852), (364, 440504), (416, 385441), (442, 362768), (476, 336856), (533, 300832), (544, 294749), (553, 289952), (574, 279344), (632, 253708), (656, 244426), (697, 230048), (728, 220252), (884, 181384), (952, 168428), (1027, 156128), (1066, 150416), (1106, 144976), (1148, 139672), (1264, 126854), (1312, 122213), (1343, 119392), (1394, 115024), (1456, 110126), (1547, 103648), (1768, 90692), (1904, 84214), (2054, 78064), (2132, 75208), (2212, 72488), (2296, 69836), (2528, 63427), (2686, 59696), (2788, 57512), (2912, 55063), (3094, 51824), (3239, 49504), (3536, 45346), (3731, 42976), (3808, 42107), (4108, 39032), (4264, 37604), (4424, 36244), (4592, 34918), (4879, 32864), (5372, 29848), (5576, 28756), (6188, 25912), (6478, 24752), (7072, 22673), (7189, 22304), (7462, 21488), (8216, 19516), (8528, 18802), (8848, 18122), (9061, 17696), (9184, 17459), (9401, 17056), (9758, 16432), (10744, 14924), (11152, 14378), (12376, 12956)]