156688616528

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{223}}^1\times {\mathrm{419}}^1\times {\mathrm{643}}^1$

素因数の和:1456

約数の個数: 80

約数和(自身を含む): 308026951680

約数和(自身を除く): 151338335152

約数列:

[1, 2, 4, 8, 16, 163, 223, 326, 419, 446, 643, 652, 838, 892, 1286, 1304, 1676, 1784, 2572, 2608, 3352, 3568, 5144, 6704, 10288, 36349, 68297, 72698, 93437, 104809, 136594, 143389, 145396, 186874, 209618, 269417, 273188, 286778, 290792, 373748, 419236, 538834, 546376, 573556, 581584, 747496, 838472, 1077668, 1092752, 1147112, 1494992, 1676944, 2155336, 2294224, 4310672, 15230231, 23372407, 30460462, 43914971, 46744814, 60079991, 60920924, 87829942, 93489628, 120159982, 121841848, 175659884, 186979256, 240319964, 243683696, 351319768, 373958512, 480639928, 702639536, 961279856, 9793038533, 19586077066, 39172154132, 78344308264, 156688616528]

約数ペア:

[(1, 156688616528), (2, 78344308264), (4, 39172154132), (8, 19586077066), (16, 9793038533), (163, 961279856), (223, 702639536), (326, 480639928), (419, 373958512), (446, 351319768), (643, 243683696), (652, 240319964), (838, 186979256), (892, 175659884), (1286, 121841848), (1304, 120159982), (1676, 93489628), (1784, 87829942), (2572, 60920924), (2608, 60079991), (3352, 46744814), (3568, 43914971), (5144, 30460462), (6704, 23372407), (10288, 15230231), (36349, 4310672), (68297, 2294224), (72698, 2155336), (93437, 1676944), (104809, 1494992), (136594, 1147112), (143389, 1092752), (145396, 1077668), (186874, 838472), (209618, 747496), (269417, 581584), (273188, 573556), (286778, 546376), (290792, 538834), (373748, 419236)]