156786205443

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{32647}}^1$

素因数の和:32904

約数の個数: 64

約数和(自身を含む): 254949015552

約数和(自身を除く): 98162810109

約数列:

[1, 3, 7, 21, 23, 61, 69, 161, 163, 183, 427, 483, 489, 1141, 1281, 1403, 3423, 3749, 4209, 9821, 9943, 11247, 26243, 29463, 29829, 32647, 69601, 78729, 97941, 208803, 228529, 228689, 685587, 686067, 750881, 1600823, 1991467, 2252643, 4802469, 5256167, 5321461, 5974401, 13940269, 15768501, 15964383, 37250227, 41820807, 45803741, 111750681, 122393603, 137411223, 320626187, 324609121, 367180809, 856755221, 961878561, 973827363, 2272263847, 2570265663, 6816791541, 7466009783, 22398029349, 52262068481, 156786205443]

約数ペア:

[(1, 156786205443), (3, 52262068481), (7, 22398029349), (21, 7466009783), (23, 6816791541), (61, 2570265663), (69, 2272263847), (161, 973827363), (163, 961878561), (183, 856755221), (427, 367180809), (483, 324609121), (489, 320626187), (1141, 137411223), (1281, 122393603), (1403, 111750681), (3423, 45803741), (3749, 41820807), (4209, 37250227), (9821, 15964383), (9943, 15768501), (11247, 13940269), (26243, 5974401), (29463, 5321461), (29829, 5256167), (32647, 4802469), (69601, 2252643), (78729, 1991467), (97941, 1600823), (208803, 750881), (228529, 686067), (228689, 685587)]