195978744

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{983}}^1$

素因数の和:1082

約数の個数: 128

約数和(自身を含む): 595123200

約数和(自身を除く): 399144456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 71, 72, 78, 104, 108, 117, 142, 156, 213, 216, 234, 284, 312, 351, 426, 468, 568, 639, 702, 852, 923, 936, 983, 1278, 1404, 1704, 1846, 1917, 1966, 2556, 2769, 2808, 2949, 3692, 3834, 3932, 5112, 5538, 5898, 7384, 7668, 7864, 8307, 8847, 11076, 11796, 12779, 15336, 16614, 17694, 22152, 23592, 24921, 25558, 26541, 33228, 35388, 38337, 49842, 51116, 53082, 66456, 69793, 70776, 76674, 99684, 102232, 106164, 115011, 139586, 153348, 199368, 209379, 212328, 230022, 279172, 306696, 345033, 418758, 460044, 558344, 628137, 690066, 837516, 907309, 920088, 1256274, 1380132, 1675032, 1814618, 1884411, 2512548, 2721927, 2760264, 3629236, 3768822, 5025096, 5443854, 7258472, 7537644, 8165781, 10887708, 15075288, 16331562, 21775416, 24497343, 32663124, 48994686, 65326248, 97989372, 195978744]

約数ペア:

[(1, 195978744), (2, 97989372), (3, 65326248), (4, 48994686), (6, 32663124), (8, 24497343), (9, 21775416), (12, 16331562), (13, 15075288), (18, 10887708), (24, 8165781), (26, 7537644), (27, 7258472), (36, 5443854), (39, 5025096), (52, 3768822), (54, 3629236), (71, 2760264), (72, 2721927), (78, 2512548), (104, 1884411), (108, 1814618), (117, 1675032), (142, 1380132), (156, 1256274), (213, 920088), (216, 907309), (234, 837516), (284, 690066), (312, 628137), (351, 558344), (426, 460044), (468, 418758), (568, 345033), (639, 306696), (702, 279172), (852, 230022), (923, 212328), (936, 209379), (983, 199368), (1278, 153348), (1404, 139586), (1704, 115011), (1846, 106164), (1917, 102232), (1966, 99684), (2556, 76674), (2769, 70776), (2808, 69793), (2949, 66456), (3692, 53082), (3834, 51116), (3932, 49842), (5112, 38337), (5538, 35388), (5898, 33228), (7384, 26541), (7668, 25558), (7864, 24921), (8307, 23592), (8847, 22152), (11076, 17694), (11796, 16614), (12779, 15336)]