157749579968

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{2213}}^1$

素因数の和:2367

約数の個数: 168

約数和(自身を含む): 346220094960

約数和(自身を除く): 188470514992

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 61, 62, 64, 76, 122, 124, 152, 244, 248, 304, 488, 496, 589, 608, 961, 976, 992, 1159, 1178, 1216, 1891, 1922, 1952, 1984, 2213, 2318, 2356, 3782, 3844, 3904, 4426, 4636, 4712, 7564, 7688, 8852, 9272, 9424, 15128, 15376, 17704, 18259, 18544, 18848, 30256, 30752, 35408, 35929, 36518, 37088, 37696, 42047, 58621, 60512, 61504, 68603, 70816, 71858, 73036, 74176, 84094, 117242, 121024, 134993, 137206, 141632, 143716, 146072, 168188, 234484, 269986, 274412, 287432, 292144, 336376, 468968, 539972, 548824, 574864, 584288, 672752, 937936, 1079944, 1097648, 1113799, 1149728, 1168576, 1303457, 1345504, 1875872, 2126693, 2159888, 2195296, 2227598, 2299456, 2564867, 2606914, 2691008, 3751744, 4184783, 4253386, 4319776, 4390592, 4455196, 5129734, 5213828, 8369566, 8506772, 8639552, 8910392, 10259468, 10427656, 16739132, 17013544, 17820784, 20518936, 20855312, 33478264, 34027088, 35641568, 40407167, 41037872, 41710624, 66956528, 68054176, 71283136, 79510877, 80814334, 82075744, 83421248, 129728273, 133913056, 136108352, 159021754, 161628668, 164151488, 259456546, 267826112, 318043508, 323257336, 518913092, 636087016, 646514672, 1037826184, 1272174032, 1293029344, 2075652368, 2464837187, 2544348064, 2586058688, 4151304736, 4929674374, 5088696128, 8302609472, 9859348748, 19718697496, 39437394992, 78874789984, 157749579968]

約数ペア:

[(1, 157749579968), (2, 78874789984), (4, 39437394992), (8, 19718697496), (16, 9859348748), (19, 8302609472), (31, 5088696128), (32, 4929674374), (38, 4151304736), (61, 2586058688), (62, 2544348064), (64, 2464837187), (76, 2075652368), (122, 1293029344), (124, 1272174032), (152, 1037826184), (244, 646514672), (248, 636087016), (304, 518913092), (488, 323257336), (496, 318043508), (589, 267826112), (608, 259456546), (961, 164151488), (976, 161628668), (992, 159021754), (1159, 136108352), (1178, 133913056), (1216, 129728273), (1891, 83421248), (1922, 82075744), (1952, 80814334), (1984, 79510877), (2213, 71283136), (2318, 68054176), (2356, 66956528), (3782, 41710624), (3844, 41037872), (3904, 40407167), (4426, 35641568), (4636, 34027088), (4712, 33478264), (7564, 20855312), (7688, 20518936), (8852, 17820784), (9272, 17013544), (9424, 16739132), (15128, 10427656), (15376, 10259468), (17704, 8910392), (18259, 8639552), (18544, 8506772), (18848, 8369566), (30256, 5213828), (30752, 5129734), (35408, 4455196), (35929, 4390592), (36518, 4319776), (37088, 4253386), (37696, 4184783), (42047, 3751744), (58621, 2691008), (60512, 2606914), (61504, 2564867), (68603, 2299456), (70816, 2227598), (71858, 2195296), (73036, 2159888), (74176, 2126693), (84094, 1875872), (117242, 1345504), (121024, 1303457), (134993, 1168576), (137206, 1149728), (141632, 1113799), (143716, 1097648), (146072, 1079944), (168188, 937936), (234484, 672752), (269986, 584288), (274412, 574864), (287432, 548824), (292144, 539972), (336376, 468968)]