252156988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1039}}^1$

素因数の和:1186

約数の個数: 48

約数和(自身を含む): 484323840

約数和(自身を除く): 232166852

約数列:

[1, 2, 4, 17, 34, 43, 68, 83, 86, 166, 172, 332, 731, 1039, 1411, 1462, 2078, 2822, 2924, 3569, 4156, 5644, 7138, 14276, 17663, 35326, 44677, 60673, 70652, 86237, 89354, 121346, 172474, 178708, 242692, 344948, 759509, 1466029, 1519018, 2932058, 3038036, 3708191, 5864116, 7416382, 14832764, 63039247, 126078494, 252156988]

約数ペア:

[(1, 252156988), (2, 126078494), (4, 63039247), (17, 14832764), (34, 7416382), (43, 5864116), (68, 3708191), (83, 3038036), (86, 2932058), (166, 1519018), (172, 1466029), (332, 759509), (731, 344948), (1039, 242692), (1411, 178708), (1462, 172474), (2078, 121346), (2822, 89354), (2924, 86237), (3569, 70652), (4156, 60673), (5644, 44677), (7138, 35326), (14276, 17663)]