158404068

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1361}}^1$

素因数の和:1485

約数の個数: 72

約数和(自身を含む): 414957816

約数和(自身を除く): 256553748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 61, 106, 122, 159, 183, 212, 244, 318, 366, 477, 549, 636, 732, 954, 1098, 1361, 1908, 2196, 2722, 3233, 4083, 5444, 6466, 8166, 9699, 12249, 12932, 16332, 19398, 24498, 29097, 38796, 48996, 58194, 72133, 83021, 116388, 144266, 166042, 216399, 249063, 288532, 332084, 432798, 498126, 649197, 747189, 865596, 996252, 1298394, 1494378, 2596788, 2988756, 4400113, 8800226, 13200339, 17600452, 26400678, 39601017, 52801356, 79202034, 158404068]

約数ペア:

[(1, 158404068), (2, 79202034), (3, 52801356), (4, 39601017), (6, 26400678), (9, 17600452), (12, 13200339), (18, 8800226), (36, 4400113), (53, 2988756), (61, 2596788), (106, 1494378), (122, 1298394), (159, 996252), (183, 865596), (212, 747189), (244, 649197), (318, 498126), (366, 432798), (477, 332084), (549, 288532), (636, 249063), (732, 216399), (954, 166042), (1098, 144266), (1361, 116388), (1908, 83021), (2196, 72133), (2722, 58194), (3233, 48996), (4083, 38796), (5444, 29097), (6466, 24498), (8166, 19398), (9699, 16332), (12249, 12932)]