157515408

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:314

約数の個数: 160

約数和(自身を含む): 479969280

約数和(自身を除く): 322453872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 83, 92, 108, 138, 144, 166, 184, 191, 207, 216, 249, 276, 332, 368, 382, 414, 432, 498, 552, 573, 621, 664, 747, 764, 828, 996, 1104, 1146, 1242, 1328, 1494, 1528, 1656, 1719, 1909, 1992, 2241, 2292, 2484, 2988, 3056, 3312, 3438, 3818, 3984, 4393, 4482, 4584, 4968, 5157, 5727, 5976, 6876, 7636, 8786, 8964, 9168, 9936, 10314, 11454, 11952, 13179, 13752, 15272, 15853, 17181, 17572, 17928, 20628, 22908, 26358, 27504, 30544, 31706, 34362, 35144, 35856, 39537, 41256, 45816, 47559, 51543, 52716, 63412, 68724, 70288, 79074, 82512, 91632, 95118, 103086, 105432, 118611, 126824, 137448, 142677, 158148, 190236, 206172, 210864, 237222, 253648, 274896, 285354, 316296, 364619, 380472, 412344, 428031, 474444, 570708, 632592, 729238, 760944, 824688, 856062, 948888, 1093857, 1141416, 1458476, 1712124, 1897776, 2187714, 2282832, 2916952, 3281571, 3424248, 4375428, 5833904, 6563142, 6848496, 8750856, 9844713, 13126284, 17501712, 19689426, 26252568, 39378852, 52505136, 78757704, 157515408]

約数ペア:

[(1, 157515408), (2, 78757704), (3, 52505136), (4, 39378852), (6, 26252568), (8, 19689426), (9, 17501712), (12, 13126284), (16, 9844713), (18, 8750856), (23, 6848496), (24, 6563142), (27, 5833904), (36, 4375428), (46, 3424248), (48, 3281571), (54, 2916952), (69, 2282832), (72, 2187714), (83, 1897776), (92, 1712124), (108, 1458476), (138, 1141416), (144, 1093857), (166, 948888), (184, 856062), (191, 824688), (207, 760944), (216, 729238), (249, 632592), (276, 570708), (332, 474444), (368, 428031), (382, 412344), (414, 380472), (432, 364619), (498, 316296), (552, 285354), (573, 274896), (621, 253648), (664, 237222), (747, 210864), (764, 206172), (828, 190236), (996, 158148), (1104, 142677), (1146, 137448), (1242, 126824), (1328, 118611), (1494, 105432), (1528, 103086), (1656, 95118), (1719, 91632), (1909, 82512), (1992, 79074), (2241, 70288), (2292, 68724), (2484, 63412), (2988, 52716), (3056, 51543), (3312, 47559), (3438, 45816), (3818, 41256), (3984, 39537), (4393, 35856), (4482, 35144), (4584, 34362), (4968, 31706), (5157, 30544), (5727, 27504), (5976, 26358), (6876, 22908), (7636, 20628), (8786, 17928), (8964, 17572), (9168, 17181), (9936, 15853), (10314, 15272), (11454, 13752), (11952, 13179)]