139670064

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{719}}^1$

素因数の和:823

約数の個数: 120

約数和(自身を含む): 417830400

約数和(自身を除く): 278160336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 71, 72, 76, 114, 142, 144, 152, 171, 213, 228, 284, 304, 342, 426, 456, 568, 639, 684, 719, 852, 912, 1136, 1278, 1349, 1368, 1438, 1704, 2157, 2556, 2698, 2736, 2876, 3408, 4047, 4314, 5112, 5396, 5752, 6471, 8094, 8628, 10224, 10792, 11504, 12141, 12942, 13661, 16188, 17256, 21584, 24282, 25884, 27322, 32376, 34512, 40983, 48564, 51049, 51768, 54644, 64752, 81966, 97128, 102098, 103536, 109288, 122949, 153147, 163932, 194256, 204196, 218576, 245898, 306294, 327864, 408392, 459441, 491796, 612588, 655728, 816784, 918882, 969931, 983592, 1225176, 1837764, 1939862, 1967184, 2450352, 2909793, 3675528, 3879724, 5819586, 7351056, 7759448, 8729379, 11639172, 15518896, 17458758, 23278344, 34917516, 46556688, 69835032, 139670064]

約数ペア:

[(1, 139670064), (2, 69835032), (3, 46556688), (4, 34917516), (6, 23278344), (8, 17458758), (9, 15518896), (12, 11639172), (16, 8729379), (18, 7759448), (19, 7351056), (24, 5819586), (36, 3879724), (38, 3675528), (48, 2909793), (57, 2450352), (71, 1967184), (72, 1939862), (76, 1837764), (114, 1225176), (142, 983592), (144, 969931), (152, 918882), (171, 816784), (213, 655728), (228, 612588), (284, 491796), (304, 459441), (342, 408392), (426, 327864), (456, 306294), (568, 245898), (639, 218576), (684, 204196), (719, 194256), (852, 163932), (912, 153147), (1136, 122949), (1278, 109288), (1349, 103536), (1368, 102098), (1438, 97128), (1704, 81966), (2157, 64752), (2556, 54644), (2698, 51768), (2736, 51049), (2876, 48564), (3408, 40983), (4047, 34512), (4314, 32376), (5112, 27322), (5396, 25884), (5752, 24282), (6471, 21584), (8094, 17256), (8628, 16188), (10224, 13661), (10792, 12942), (11504, 12141)]