161904096

素因数分解:

$2^5\times 3^5\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:515

約数の個数: 144

約数和(自身を含む): 488726784

約数和(自身を除く): 326822688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 72, 81, 94, 96, 108, 141, 144, 162, 188, 216, 243, 282, 288, 324, 376, 423, 432, 443, 486, 564, 648, 752, 846, 864, 886, 972, 1128, 1269, 1296, 1329, 1504, 1692, 1772, 1944, 2256, 2538, 2592, 2658, 3384, 3544, 3807, 3888, 3987, 4512, 5076, 5316, 6768, 7088, 7614, 7776, 7974, 10152, 10632, 11421, 11961, 13536, 14176, 15228, 15948, 20304, 20821, 21264, 22842, 23922, 30456, 31896, 35883, 40608, 41642, 42528, 45684, 47844, 60912, 62463, 63792, 71766, 83284, 91368, 95688, 107649, 121824, 124926, 127584, 143532, 166568, 182736, 187389, 191376, 215298, 249852, 287064, 333136, 365472, 374778, 382752, 430596, 499704, 562167, 574128, 666272, 749556, 861192, 999408, 1124334, 1148256, 1499112, 1686501, 1722384, 1998816, 2248668, 2998224, 3373002, 3444768, 4497336, 5059503, 5996448, 6746004, 8994672, 10119006, 13492008, 17989344, 20238012, 26984016, 40476024, 53968032, 80952048, 161904096]

約数ペア:

[(1, 161904096), (2, 80952048), (3, 53968032), (4, 40476024), (6, 26984016), (8, 20238012), (9, 17989344), (12, 13492008), (16, 10119006), (18, 8994672), (24, 6746004), (27, 5996448), (32, 5059503), (36, 4497336), (47, 3444768), (48, 3373002), (54, 2998224), (72, 2248668), (81, 1998816), (94, 1722384), (96, 1686501), (108, 1499112), (141, 1148256), (144, 1124334), (162, 999408), (188, 861192), (216, 749556), (243, 666272), (282, 574128), (288, 562167), (324, 499704), (376, 430596), (423, 382752), (432, 374778), (443, 365472), (486, 333136), (564, 287064), (648, 249852), (752, 215298), (846, 191376), (864, 187389), (886, 182736), (972, 166568), (1128, 143532), (1269, 127584), (1296, 124926), (1329, 121824), (1504, 107649), (1692, 95688), (1772, 91368), (1944, 83284), (2256, 71766), (2538, 63792), (2592, 62463), (2658, 60912), (3384, 47844), (3544, 45684), (3807, 42528), (3888, 41642), (3987, 40608), (4512, 35883), (5076, 31896), (5316, 30456), (6768, 23922), (7088, 22842), (7614, 21264), (7776, 20821), (7974, 20304), (10152, 15948), (10632, 15228), (11421, 14176), (11961, 13536)]