129232272

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:305

約数の個数: 120

約数和(自身を含む): 367610400

約数和(自身を除く): 238378128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 89, 104, 156, 169, 178, 179, 208, 267, 312, 338, 356, 358, 507, 534, 537, 624, 676, 712, 716, 1014, 1068, 1074, 1157, 1352, 1424, 1432, 2028, 2136, 2148, 2314, 2327, 2704, 2864, 3471, 4056, 4272, 4296, 4628, 4654, 6942, 6981, 8112, 8592, 9256, 9308, 13884, 13962, 15041, 15931, 18512, 18616, 27768, 27924, 30082, 30251, 31862, 37232, 45123, 47793, 55536, 55848, 60164, 60502, 63724, 90246, 90753, 95586, 111696, 120328, 121004, 127448, 180492, 181506, 191172, 207103, 240656, 242008, 254896, 360984, 363012, 382344, 414206, 484016, 621309, 721968, 726024, 764688, 828412, 1242618, 1452048, 1656824, 2485236, 2692339, 3313648, 4970472, 5384678, 8077017, 9940944, 10769356, 16154034, 21538712, 32308068, 43077424, 64616136, 129232272]

約数ペア:

[(1, 129232272), (2, 64616136), (3, 43077424), (4, 32308068), (6, 21538712), (8, 16154034), (12, 10769356), (13, 9940944), (16, 8077017), (24, 5384678), (26, 4970472), (39, 3313648), (48, 2692339), (52, 2485236), (78, 1656824), (89, 1452048), (104, 1242618), (156, 828412), (169, 764688), (178, 726024), (179, 721968), (208, 621309), (267, 484016), (312, 414206), (338, 382344), (356, 363012), (358, 360984), (507, 254896), (534, 242008), (537, 240656), (624, 207103), (676, 191172), (712, 181506), (716, 180492), (1014, 127448), (1068, 121004), (1074, 120328), (1157, 111696), (1352, 95586), (1424, 90753), (1432, 90246), (2028, 63724), (2136, 60502), (2148, 60164), (2314, 55848), (2327, 55536), (2704, 47793), (2864, 45123), (3471, 37232), (4056, 31862), (4272, 30251), (4296, 30082), (4628, 27924), (4654, 27768), (6942, 18616), (6981, 18512), (8112, 15931), (8592, 15041), (9256, 13962), (9308, 13884)]