136508540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 359980992

約数和(自身を除く): 223472452

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 37, 38, 70, 73, 74, 76, 95, 133, 140, 146, 148, 185, 190, 259, 266, 292, 361, 365, 370, 380, 511, 518, 532, 665, 703, 722, 730, 740, 1022, 1036, 1295, 1330, 1387, 1406, 1444, 1460, 1805, 2044, 2527, 2555, 2590, 2660, 2701, 2774, 2812, 3515, 3610, 4921, 5054, 5110, 5180, 5402, 5548, 6935, 7030, 7220, 9709, 9842, 10108, 10220, 10804, 12635, 13357, 13505, 13870, 14060, 18907, 19418, 19684, 24605, 25270, 26353, 26714, 27010, 27740, 37814, 38836, 48545, 49210, 50540, 51319, 52706, 53428, 54020, 66785, 75628, 93499, 94535, 97090, 98420, 102638, 105412, 131765, 133570, 184471, 186998, 189070, 194180, 205276, 256595, 263530, 267140, 359233, 368942, 373996, 378140, 467495, 513190, 527060, 718466, 737884, 922355, 934990, 975061, 1026380, 1436932, 1796165, 1844710, 1869980, 1950122, 3592330, 3689420, 3900244, 4875305, 6825427, 7184660, 9750610, 13650854, 19501220, 27301708, 34127135, 68254270, 136508540]

約数ペア:

[(1, 136508540), (2, 68254270), (4, 34127135), (5, 27301708), (7, 19501220), (10, 13650854), (14, 9750610), (19, 7184660), (20, 6825427), (28, 4875305), (35, 3900244), (37, 3689420), (38, 3592330), (70, 1950122), (73, 1869980), (74, 1844710), (76, 1796165), (95, 1436932), (133, 1026380), (140, 975061), (146, 934990), (148, 922355), (185, 737884), (190, 718466), (259, 527060), (266, 513190), (292, 467495), (361, 378140), (365, 373996), (370, 368942), (380, 359233), (511, 267140), (518, 263530), (532, 256595), (665, 205276), (703, 194180), (722, 189070), (730, 186998), (740, 184471), (1022, 133570), (1036, 131765), (1295, 105412), (1330, 102638), (1387, 98420), (1406, 97090), (1444, 94535), (1460, 93499), (1805, 75628), (2044, 66785), (2527, 54020), (2555, 53428), (2590, 52706), (2660, 51319), (2701, 50540), (2774, 49210), (2812, 48545), (3515, 38836), (3610, 37814), (4921, 27740), (5054, 27010), (5110, 26714), (5180, 26353), (5402, 25270), (5548, 24605), (6935, 19684), (7030, 19418), (7220, 18907), (9709, 14060), (9842, 13870), (10108, 13505), (10220, 13357), (10804, 12635)]