145768944

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{601}}^1$

素因数の和:806

約数の個数: 80

約数和(自身を含む): 391752704

約数和(自身を除く): 245983760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 163, 186, 248, 326, 372, 489, 496, 601, 652, 744, 978, 1202, 1304, 1488, 1803, 1956, 2404, 2608, 3606, 3912, 4808, 5053, 7212, 7824, 9616, 10106, 14424, 15159, 18631, 20212, 28848, 30318, 37262, 40424, 55893, 60636, 74524, 80848, 97963, 111786, 121272, 149048, 195926, 223572, 242544, 293889, 298096, 391852, 447144, 587778, 783704, 894288, 1175556, 1567408, 2351112, 3036853, 4702224, 6073706, 9110559, 12147412, 18221118, 24294824, 36442236, 48589648, 72884472, 145768944]

約数ペア:

[(1, 145768944), (2, 72884472), (3, 48589648), (4, 36442236), (6, 24294824), (8, 18221118), (12, 12147412), (16, 9110559), (24, 6073706), (31, 4702224), (48, 3036853), (62, 2351112), (93, 1567408), (124, 1175556), (163, 894288), (186, 783704), (248, 587778), (326, 447144), (372, 391852), (489, 298096), (496, 293889), (601, 242544), (652, 223572), (744, 195926), (978, 149048), (1202, 121272), (1304, 111786), (1488, 97963), (1803, 80848), (1956, 74524), (2404, 60636), (2608, 55893), (3606, 40424), (3912, 37262), (4808, 30318), (5053, 28848), (7212, 20212), (7824, 18631), (9616, 15159), (10106, 14424)]