121690608

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:247

約数の個数: 160

約数和(自身を含む): 361643520

約数和(自身を除く): 239952912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 61, 69, 78, 92, 104, 122, 138, 139, 156, 183, 184, 208, 244, 276, 278, 299, 312, 366, 368, 417, 488, 552, 556, 598, 624, 732, 793, 834, 897, 976, 1104, 1112, 1196, 1403, 1464, 1586, 1668, 1794, 1807, 2224, 2379, 2392, 2806, 2928, 3172, 3197, 3336, 3588, 3614, 4209, 4758, 4784, 5421, 5612, 6344, 6394, 6672, 7176, 7228, 8418, 8479, 9516, 9591, 10842, 11224, 12688, 12788, 14352, 14456, 16836, 16958, 18239, 19032, 19182, 21684, 22448, 25437, 25576, 28912, 33672, 33916, 36478, 38064, 38364, 41561, 43368, 50874, 51152, 54717, 67344, 67832, 72956, 76728, 83122, 86736, 101748, 109434, 110227, 124683, 135664, 145912, 153456, 166244, 195017, 203496, 218868, 220454, 249366, 291824, 330681, 332488, 390034, 406992, 437736, 440908, 498732, 585051, 661362, 664976, 780068, 875472, 881816, 997464, 1170102, 1322724, 1560136, 1763632, 1994928, 2340204, 2535221, 2645448, 3120272, 4680408, 5070442, 5290896, 7605663, 9360816, 10140884, 15211326, 20281768, 30422652, 40563536, 60845304, 121690608]

約数ペア:

[(1, 121690608), (2, 60845304), (3, 40563536), (4, 30422652), (6, 20281768), (8, 15211326), (12, 10140884), (13, 9360816), (16, 7605663), (23, 5290896), (24, 5070442), (26, 4680408), (39, 3120272), (46, 2645448), (48, 2535221), (52, 2340204), (61, 1994928), (69, 1763632), (78, 1560136), (92, 1322724), (104, 1170102), (122, 997464), (138, 881816), (139, 875472), (156, 780068), (183, 664976), (184, 661362), (208, 585051), (244, 498732), (276, 440908), (278, 437736), (299, 406992), (312, 390034), (366, 332488), (368, 330681), (417, 291824), (488, 249366), (552, 220454), (556, 218868), (598, 203496), (624, 195017), (732, 166244), (793, 153456), (834, 145912), (897, 135664), (976, 124683), (1104, 110227), (1112, 109434), (1196, 101748), (1403, 86736), (1464, 83122), (1586, 76728), (1668, 72956), (1794, 67832), (1807, 67344), (2224, 54717), (2379, 51152), (2392, 50874), (2806, 43368), (2928, 41561), (3172, 38364), (3197, 38064), (3336, 36478), (3588, 33916), (3614, 33672), (4209, 28912), (4758, 25576), (4784, 25437), (5421, 22448), (5612, 21684), (6344, 19182), (6394, 19032), (6672, 18239), (7176, 16958), (7228, 16836), (8418, 14456), (8479, 14352), (9516, 12788), (9591, 12688), (10842, 11224)]