156933210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:472

約数の個数: 128

約数和(自身を含む): 452666880

約数和(自身を除く): 295733670

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 73, 87, 105, 145, 146, 174, 203, 210, 219, 290, 353, 365, 406, 435, 438, 511, 609, 706, 730, 870, 1015, 1022, 1059, 1095, 1218, 1533, 1765, 2030, 2117, 2118, 2190, 2471, 2555, 3045, 3066, 3530, 4234, 4942, 5110, 5295, 6090, 6351, 7413, 7665, 10237, 10585, 10590, 12355, 12702, 14819, 14826, 15330, 20474, 21170, 24710, 25769, 29638, 30711, 31755, 37065, 44457, 51185, 51538, 61422, 63510, 71659, 74095, 74130, 77307, 88914, 102370, 128845, 143318, 148190, 153555, 154614, 180383, 214977, 222285, 257690, 307110, 358295, 360766, 386535, 429954, 444570, 541149, 716590, 747301, 773070, 901915, 1074885, 1082298, 1494602, 1803830, 2149770, 2241903, 2705745, 3736505, 4483806, 5231107, 5411490, 7473010, 10462214, 11209515, 15693321, 22419030, 26155535, 31386642, 52311070, 78466605, 156933210]

約数ペア:

[(1, 156933210), (2, 78466605), (3, 52311070), (5, 31386642), (6, 26155535), (7, 22419030), (10, 15693321), (14, 11209515), (15, 10462214), (21, 7473010), (29, 5411490), (30, 5231107), (35, 4483806), (42, 3736505), (58, 2705745), (70, 2241903), (73, 2149770), (87, 1803830), (105, 1494602), (145, 1082298), (146, 1074885), (174, 901915), (203, 773070), (210, 747301), (219, 716590), (290, 541149), (353, 444570), (365, 429954), (406, 386535), (435, 360766), (438, 358295), (511, 307110), (609, 257690), (706, 222285), (730, 214977), (870, 180383), (1015, 154614), (1022, 153555), (1059, 148190), (1095, 143318), (1218, 128845), (1533, 102370), (1765, 88914), (2030, 77307), (2117, 74130), (2118, 74095), (2190, 71659), (2471, 63510), (2555, 61422), (3045, 51538), (3066, 51185), (3530, 44457), (4234, 37065), (4942, 31755), (5110, 30711), (5295, 29638), (6090, 25769), (6351, 24710), (7413, 21170), (7665, 20474), (10237, 15330), (10585, 14826), (10590, 14819), (12355, 12702)]