153022404

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^2\times {\mathrm{149}}^1$

素因数の和:301

約数の個数: 72

約数和(自身を含む): 381326400

約数和(自身を除く): 228303996

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 61, 69, 92, 122, 138, 149, 183, 244, 276, 298, 366, 447, 596, 732, 894, 1403, 1788, 2806, 3427, 3721, 4209, 5612, 6854, 7442, 8418, 9089, 10281, 11163, 13708, 14884, 16836, 18178, 20562, 22326, 27267, 36356, 41124, 44652, 54534, 85583, 109068, 171166, 209047, 256749, 342332, 418094, 513498, 554429, 627141, 836188, 1026996, 1108858, 1254282, 1663287, 2217716, 2508564, 3326574, 6653148, 12751867, 25503734, 38255601, 51007468, 76511202, 153022404]

約数ペア:

[(1, 153022404), (2, 76511202), (3, 51007468), (4, 38255601), (6, 25503734), (12, 12751867), (23, 6653148), (46, 3326574), (61, 2508564), (69, 2217716), (92, 1663287), (122, 1254282), (138, 1108858), (149, 1026996), (183, 836188), (244, 627141), (276, 554429), (298, 513498), (366, 418094), (447, 342332), (596, 256749), (732, 209047), (894, 171166), (1403, 109068), (1788, 85583), (2806, 54534), (3427, 44652), (3721, 41124), (4209, 36356), (5612, 27267), (6854, 22326), (7442, 20562), (8418, 18178), (9089, 16836), (10281, 14884), (11163, 13708)]