168933570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:300

約数の個数: 128

約数和(自身を含む): 458680320

約数和(自身を除く): 289746750

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 89, 93, 130, 155, 157, 178, 186, 195, 267, 310, 314, 390, 403, 445, 465, 471, 534, 785, 806, 890, 930, 942, 1157, 1209, 1335, 1570, 2015, 2041, 2314, 2355, 2418, 2670, 2759, 3471, 4030, 4082, 4710, 4867, 5518, 5785, 6045, 6123, 6942, 8277, 9734, 10205, 11570, 12090, 12246, 13795, 13973, 14601, 16554, 17355, 20410, 24335, 27590, 27946, 29202, 30615, 34710, 35867, 41385, 41919, 48670, 61230, 63271, 69865, 71734, 73005, 82770, 83838, 107601, 126542, 139730, 146010, 179335, 181649, 189813, 209595, 215202, 316355, 358670, 363298, 379626, 419190, 433163, 538005, 544947, 632710, 866326, 908245, 949065, 1076010, 1089894, 1299489, 1816490, 1898130, 2165815, 2598978, 2724735, 4331630, 5449470, 5631119, 6497445, 11262238, 12994890, 16893357, 28155595, 33786714, 56311190, 84466785, 168933570]

約数ペア:

[(1, 168933570), (2, 84466785), (3, 56311190), (5, 33786714), (6, 28155595), (10, 16893357), (13, 12994890), (15, 11262238), (26, 6497445), (30, 5631119), (31, 5449470), (39, 4331630), (62, 2724735), (65, 2598978), (78, 2165815), (89, 1898130), (93, 1816490), (130, 1299489), (155, 1089894), (157, 1076010), (178, 949065), (186, 908245), (195, 866326), (267, 632710), (310, 544947), (314, 538005), (390, 433163), (403, 419190), (445, 379626), (465, 363298), (471, 358670), (534, 316355), (785, 215202), (806, 209595), (890, 189813), (930, 181649), (942, 179335), (1157, 146010), (1209, 139730), (1335, 126542), (1570, 107601), (2015, 83838), (2041, 82770), (2314, 73005), (2355, 71734), (2418, 69865), (2670, 63271), (2759, 61230), (3471, 48670), (4030, 41919), (4082, 41385), (4710, 35867), (4867, 34710), (5518, 30615), (5785, 29202), (6045, 27946), (6123, 27590), (6942, 24335), (8277, 20410), (9734, 17355), (10205, 16554), (11570, 14601), (12090, 13973), (12246, 13795)]