154165384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{30637}}^1$

素因数の和:30697

約数の個数: 32

約数和(自身を含む): 314345880

約数和(自身を除く): 160180496

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 5032, 30637, 61274, 122548, 245096, 520829, 1041658, 1133569, 2083316, 2267138, 4166632, 4534276, 9068552, 19270673, 38541346, 77082692, 154165384]

約数ペア:

[(1, 154165384), (2, 77082692), (4, 38541346), (8, 19270673), (17, 9068552), (34, 4534276), (37, 4166632), (68, 2267138), (74, 2083316), (136, 1133569), (148, 1041658), (296, 520829), (629, 245096), (1258, 122548), (2516, 61274), (5032, 30637)]