157668948

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1069}}^1$

素因数の和:1337

約数の個数: 72

約数和(自身を含む): 424143720

約数和(自身を除く): 266474772

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 241, 306, 482, 612, 723, 964, 1069, 1446, 2138, 2169, 2892, 3207, 4097, 4276, 4338, 6414, 8194, 8676, 9621, 12291, 12828, 16388, 18173, 19242, 24582, 36346, 36873, 38484, 49164, 54519, 72692, 73746, 109038, 147492, 163557, 218076, 257629, 327114, 515258, 654228, 772887, 1030516, 1545774, 2318661, 3091548, 4379693, 4637322, 8759386, 9274644, 13139079, 17518772, 26278158, 39417237, 52556316, 78834474, 157668948]

約数ペア:

[(1, 157668948), (2, 78834474), (3, 52556316), (4, 39417237), (6, 26278158), (9, 17518772), (12, 13139079), (17, 9274644), (18, 8759386), (34, 4637322), (36, 4379693), (51, 3091548), (68, 2318661), (102, 1545774), (153, 1030516), (204, 772887), (241, 654228), (306, 515258), (482, 327114), (612, 257629), (723, 218076), (964, 163557), (1069, 147492), (1446, 109038), (2138, 73746), (2169, 72692), (2892, 54519), (3207, 49164), (4097, 38484), (4276, 36873), (4338, 36346), (6414, 24582), (8194, 19242), (8676, 18173), (9621, 16388), (12291, 12828)]