169176540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2437}}^1$

素因数の和:2551

約数の個数: 96

約数和(自身を含む): 516075840

約数和(自身を除く): 346899300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 89, 130, 156, 178, 195, 260, 267, 356, 390, 445, 534, 780, 890, 1068, 1157, 1335, 1780, 2314, 2437, 2670, 3471, 4628, 4874, 5340, 5785, 6942, 7311, 9748, 11570, 12185, 13884, 14622, 17355, 23140, 24370, 29244, 31681, 34710, 36555, 48740, 63362, 69420, 73110, 95043, 126724, 146220, 158405, 190086, 216893, 316810, 380172, 433786, 475215, 633620, 650679, 867572, 950430, 1084465, 1301358, 1900860, 2168930, 2602716, 2819609, 3253395, 4337860, 5639218, 6506790, 8458827, 11278436, 13013580, 14098045, 16917654, 28196090, 33835308, 42294135, 56392180, 84588270, 169176540]

約数ペア:

[(1, 169176540), (2, 84588270), (3, 56392180), (4, 42294135), (5, 33835308), (6, 28196090), (10, 16917654), (12, 14098045), (13, 13013580), (15, 11278436), (20, 8458827), (26, 6506790), (30, 5639218), (39, 4337860), (52, 3253395), (60, 2819609), (65, 2602716), (78, 2168930), (89, 1900860), (130, 1301358), (156, 1084465), (178, 950430), (195, 867572), (260, 650679), (267, 633620), (356, 475215), (390, 433786), (445, 380172), (534, 316810), (780, 216893), (890, 190086), (1068, 158405), (1157, 146220), (1335, 126724), (1780, 95043), (2314, 73110), (2437, 69420), (2670, 63362), (3471, 48740), (4628, 36555), (4874, 34710), (5340, 31681), (5785, 29244), (6942, 24370), (7311, 23140), (9748, 17355), (11570, 14622), (12185, 13884)]