158637402

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:313

約数の個数: 144

約数和(自身を含む): 443675232

約数和(自身を除く): 285037830

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 83, 98, 99, 126, 147, 154, 166, 197, 198, 231, 249, 294, 394, 441, 462, 498, 539, 581, 591, 693, 747, 882, 913, 1078, 1162, 1182, 1379, 1386, 1494, 1617, 1743, 1773, 1826, 2167, 2739, 2758, 3234, 3486, 3546, 4067, 4137, 4334, 4851, 5229, 5478, 6391, 6501, 8134, 8217, 8274, 9653, 9702, 10458, 12201, 12411, 12782, 13002, 15169, 16351, 16434, 19173, 19306, 19503, 24402, 24822, 28959, 30338, 32702, 36603, 38346, 39006, 44737, 45507, 49053, 57519, 57918, 73206, 86877, 89474, 91014, 98106, 106183, 114457, 115038, 134211, 136521, 147159, 173754, 179861, 212366, 228914, 268422, 273042, 294318, 318549, 343371, 359722, 402633, 539583, 637098, 686742, 801199, 805266, 955647, 1030113, 1079166, 1259027, 1602398, 1618749, 1911294, 2060226, 2403597, 2518054, 3237498, 3777081, 4807194, 7210791, 7554162, 8813189, 11331243, 14421582, 17626378, 22662486, 26439567, 52879134, 79318701, 158637402]

約数ペア:

[(1, 158637402), (2, 79318701), (3, 52879134), (6, 26439567), (7, 22662486), (9, 17626378), (11, 14421582), (14, 11331243), (18, 8813189), (21, 7554162), (22, 7210791), (33, 4807194), (42, 3777081), (49, 3237498), (63, 2518054), (66, 2403597), (77, 2060226), (83, 1911294), (98, 1618749), (99, 1602398), (126, 1259027), (147, 1079166), (154, 1030113), (166, 955647), (197, 805266), (198, 801199), (231, 686742), (249, 637098), (294, 539583), (394, 402633), (441, 359722), (462, 343371), (498, 318549), (539, 294318), (581, 273042), (591, 268422), (693, 228914), (747, 212366), (882, 179861), (913, 173754), (1078, 147159), (1162, 136521), (1182, 134211), (1379, 115038), (1386, 114457), (1494, 106183), (1617, 98106), (1743, 91014), (1773, 89474), (1826, 86877), (2167, 73206), (2739, 57918), (2758, 57519), (3234, 49053), (3486, 45507), (3546, 44737), (4067, 39006), (4137, 38346), (4334, 36603), (4851, 32702), (5229, 30338), (5478, 28959), (6391, 24822), (6501, 24402), (8134, 19503), (8217, 19306), (8274, 19173), (9653, 16434), (9702, 16351), (10458, 15169), (12201, 13002), (12411, 12782)]