156931568668

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2333}}^1\times {\mathrm{32909}}^1$

素因数の和:35326

約数の個数: 48

約数和(自身を含む): 318308679360

約数和(自身を除く): 161377110692

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 2333, 4666, 9332, 16331, 32662, 32909, 65324, 65818, 131636, 170309, 230363, 340618, 460726, 681236, 921452, 1192163, 2384326, 2402357, 4768652, 4804714, 9609428, 16816499, 33632998, 67265996, 76776697, 153553394, 307106788, 537436879, 1074873758, 2149747516, 5604698881, 11209397762, 22418795524, 39232892167, 78465784334, 156931568668]

約数ペア:

[(1, 156931568668), (2, 78465784334), (4, 39232892167), (7, 22418795524), (14, 11209397762), (28, 5604698881), (73, 2149747516), (146, 1074873758), (292, 537436879), (511, 307106788), (1022, 153553394), (2044, 76776697), (2333, 67265996), (4666, 33632998), (9332, 16816499), (16331, 9609428), (32662, 4804714), (32909, 4768652), (65324, 2402357), (65818, 2384326), (131636, 1192163), (170309, 921452), (230363, 681236), (340618, 460726)]