164796996980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3533}}^1\times {\mathrm{4327}}^1$

素因数の和:7894

約数の個数: 144

約数和(自身を含む): 439399126656

約数和(自身を除く): 274602129676

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2156, 2695, 3533, 4327, 5390, 7066, 8654, 10780, 14132, 17308, 17665, 21635, 24731, 30289, 35330, 38863, 43270, 47597, 49462, 60578, 70660, 77726, 86540, 95194, 98924, 121156, 123655, 151445, 155452, 173117, 190388, 194315, 212023, 237985, 247310, 272041, 302890, 333179, 346234, 388630, 424046, 475970, 494620, 544082, 605780, 666358, 692468, 777260, 848092, 865585, 951940, 1060115, 1088164, 1332716, 1360205, 1665895, 1731170, 1904287, 2120230, 2332253, 2720410, 3331790, 3462340, 3808574, 4240460, 4664506, 5440820, 6663580, 7617148, 9329012, 9521435, 11661265, 15287291, 19042870, 23322530, 30574582, 38085740, 46645060, 61149164, 76436455, 107011037, 152872910, 168160201, 214022074, 305745820, 336320402, 428044148, 535055185, 672640804, 749077259, 840801005, 1070110370, 1177121407, 1498154518, 1681602010, 2140220740, 2354242814, 2996309036, 3363204020, 3745386295, 4708485628, 5885607035, 7490772590, 8239849849, 11771214070, 14981545180, 16479699698, 23542428140, 32959399396, 41199249245, 82398498490, 164796996980]

約数ペア:

[(1, 164796996980), (2, 82398498490), (4, 41199249245), (5, 32959399396), (7, 23542428140), (10, 16479699698), (11, 14981545180), (14, 11771214070), (20, 8239849849), (22, 7490772590), (28, 5885607035), (35, 4708485628), (44, 3745386295), (49, 3363204020), (55, 2996309036), (70, 2354242814), (77, 2140220740), (98, 1681602010), (110, 1498154518), (140, 1177121407), (154, 1070110370), (196, 840801005), (220, 749077259), (245, 672640804), (308, 535055185), (385, 428044148), (490, 336320402), (539, 305745820), (770, 214022074), (980, 168160201), (1078, 152872910), (1540, 107011037), (2156, 76436455), (2695, 61149164), (3533, 46645060), (4327, 38085740), (5390, 30574582), (7066, 23322530), (8654, 19042870), (10780, 15287291), (14132, 11661265), (17308, 9521435), (17665, 9329012), (21635, 7617148), (24731, 6663580), (30289, 5440820), (35330, 4664506), (38863, 4240460), (43270, 3808574), (47597, 3462340), (49462, 3331790), (60578, 2720410), (70660, 2332253), (77726, 2120230), (86540, 1904287), (95194, 1731170), (98924, 1665895), (121156, 1360205), (123655, 1332716), (151445, 1088164), (155452, 1060115), (173117, 951940), (190388, 865585), (194315, 848092), (212023, 777260), (237985, 692468), (247310, 666358), (272041, 605780), (302890, 544082), (333179, 494620), (346234, 475970), (388630, 424046)]