130868608

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:160

約数の個数: 128

約数和(自身を含む): 301593600

約数和(自身を除く): 170724992

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 43, 52, 59, 62, 64, 86, 104, 118, 124, 128, 172, 208, 236, 248, 344, 403, 416, 472, 496, 559, 688, 767, 806, 832, 944, 992, 1118, 1333, 1376, 1534, 1612, 1664, 1829, 1888, 1984, 2236, 2537, 2666, 2752, 3068, 3224, 3658, 3776, 3968, 4472, 5074, 5332, 5504, 6136, 6448, 7316, 7552, 8944, 10148, 10664, 12272, 12896, 14632, 17329, 17888, 20296, 21328, 23777, 24544, 25792, 29264, 32981, 34658, 35776, 40592, 42656, 47554, 49088, 51584, 58528, 65962, 69316, 71552, 78647, 81184, 85312, 95108, 98176, 117056, 131924, 138632, 157294, 162368, 170624, 190216, 234112, 263848, 277264, 314588, 324736, 380432, 527696, 554528, 629176, 760864, 1022411, 1055392, 1109056, 1258352, 1521728, 2044822, 2110784, 2218112, 2516704, 3043456, 4089644, 4221568, 5033408, 8179288, 10066816, 16358576, 32717152, 65434304, 130868608]

約数ペア:

[(1, 130868608), (2, 65434304), (4, 32717152), (8, 16358576), (13, 10066816), (16, 8179288), (26, 5033408), (31, 4221568), (32, 4089644), (43, 3043456), (52, 2516704), (59, 2218112), (62, 2110784), (64, 2044822), (86, 1521728), (104, 1258352), (118, 1109056), (124, 1055392), (128, 1022411), (172, 760864), (208, 629176), (236, 554528), (248, 527696), (344, 380432), (403, 324736), (416, 314588), (472, 277264), (496, 263848), (559, 234112), (688, 190216), (767, 170624), (806, 162368), (832, 157294), (944, 138632), (992, 131924), (1118, 117056), (1333, 98176), (1376, 95108), (1534, 85312), (1612, 81184), (1664, 78647), (1829, 71552), (1888, 69316), (1984, 65962), (2236, 58528), (2537, 51584), (2666, 49088), (2752, 47554), (3068, 42656), (3224, 40592), (3658, 35776), (3776, 34658), (3968, 32981), (4472, 29264), (5074, 25792), (5332, 24544), (5504, 23777), (6136, 21328), (6448, 20296), (7316, 17888), (7552, 17329), (8944, 14632), (10148, 12896), (10664, 12272)]