155643228

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6521}}^1$

素因数の和:6564

約数の個数: 96

約数和(自身を含む): 460192320

約数和(自身を除く): 304549092

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 102, 108, 117, 153, 156, 204, 221, 234, 306, 351, 442, 459, 468, 612, 663, 702, 884, 918, 1326, 1404, 1836, 1989, 2652, 3978, 5967, 6521, 7956, 11934, 13042, 19563, 23868, 26084, 39126, 58689, 78252, 84773, 110857, 117378, 169546, 176067, 221714, 234756, 254319, 332571, 339092, 352134, 443428, 508638, 665142, 704268, 762957, 997713, 1017276, 1330284, 1441141, 1525914, 1995426, 2288871, 2882282, 2993139, 3051828, 3990852, 4323423, 4577742, 5764564, 5986278, 8646846, 9155484, 11972556, 12970269, 17293692, 25940538, 38910807, 51881076, 77821614, 155643228]

約数ペア:

[(1, 155643228), (2, 77821614), (3, 51881076), (4, 38910807), (6, 25940538), (9, 17293692), (12, 12970269), (13, 11972556), (17, 9155484), (18, 8646846), (26, 5986278), (27, 5764564), (34, 4577742), (36, 4323423), (39, 3990852), (51, 3051828), (52, 2993139), (54, 2882282), (68, 2288871), (78, 1995426), (102, 1525914), (108, 1441141), (117, 1330284), (153, 1017276), (156, 997713), (204, 762957), (221, 704268), (234, 665142), (306, 508638), (351, 443428), (442, 352134), (459, 339092), (468, 332571), (612, 254319), (663, 234756), (702, 221714), (884, 176067), (918, 169546), (1326, 117378), (1404, 110857), (1836, 84773), (1989, 78252), (2652, 58689), (3978, 39126), (5967, 26084), (6521, 23868), (7956, 19563), (11934, 13042)]