171021552

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4493}}^1$

素因数の和:4578

約数の個数: 80

約数和(自身を含む): 483698208

約数和(自身を除く): 312676656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 61, 78, 104, 122, 156, 183, 208, 244, 312, 366, 488, 624, 732, 793, 976, 1464, 1586, 2379, 2928, 3172, 4493, 4758, 6344, 8986, 9516, 12688, 13479, 17972, 19032, 26958, 35944, 38064, 53916, 58409, 71888, 107832, 116818, 175227, 215664, 233636, 274073, 350454, 467272, 548146, 700908, 822219, 934544, 1096292, 1401816, 1644438, 2192584, 2803632, 3288876, 3562949, 4385168, 6577752, 7125898, 10688847, 13155504, 14251796, 21377694, 28503592, 42755388, 57007184, 85510776, 171021552]

約数ペア:

[(1, 171021552), (2, 85510776), (3, 57007184), (4, 42755388), (6, 28503592), (8, 21377694), (12, 14251796), (13, 13155504), (16, 10688847), (24, 7125898), (26, 6577752), (39, 4385168), (48, 3562949), (52, 3288876), (61, 2803632), (78, 2192584), (104, 1644438), (122, 1401816), (156, 1096292), (183, 934544), (208, 822219), (244, 700908), (312, 548146), (366, 467272), (488, 350454), (624, 274073), (732, 233636), (793, 215664), (976, 175227), (1464, 116818), (1586, 107832), (2379, 71888), (2928, 58409), (3172, 53916), (4493, 38064), (4758, 35944), (6344, 26958), (8986, 19032), (9516, 17972), (12688, 13479)]