156671286

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 343528128

約数和(自身を除く): 186856842

約数列:

[1, 2, 3, 6, 17, 34, 51, 53, 73, 102, 106, 146, 159, 219, 318, 397, 438, 794, 901, 1191, 1241, 1802, 2382, 2482, 2703, 3723, 3869, 5406, 6749, 7446, 7738, 11607, 13498, 20247, 21041, 23214, 28981, 40494, 42082, 57962, 63123, 65773, 86943, 126246, 131546, 173886, 197319, 357697, 394638, 492677, 715394, 985354, 1073091, 1478031, 1535993, 2146182, 2956062, 3071986, 4607979, 9215958, 26111881, 52223762, 78335643, 156671286]

約数ペア:

[(1, 156671286), (2, 78335643), (3, 52223762), (6, 26111881), (17, 9215958), (34, 4607979), (51, 3071986), (53, 2956062), (73, 2146182), (102, 1535993), (106, 1478031), (146, 1073091), (159, 985354), (219, 715394), (318, 492677), (397, 394638), (438, 357697), (794, 197319), (901, 173886), (1191, 131546), (1241, 126246), (1802, 86943), (2382, 65773), (2482, 63123), (2703, 57962), (3723, 42082), (3869, 40494), (5406, 28981), (6749, 23214), (7446, 21041), (7738, 20247), (11607, 13498)]