156947388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{16493}}^1$

素因数の和:16574

約数の個数: 48

約数和(自身を含む): 400870176

約数和(自身を除く): 243922788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 183, 244, 366, 732, 793, 1586, 2379, 3172, 4758, 9516, 16493, 32986, 49479, 65972, 98958, 197916, 214409, 428818, 643227, 857636, 1006073, 1286454, 2012146, 2572908, 3018219, 4024292, 6036438, 12072876, 13078949, 26157898, 39236847, 52315796, 78473694, 156947388]

約数ペア:

[(1, 156947388), (2, 78473694), (3, 52315796), (4, 39236847), (6, 26157898), (12, 13078949), (13, 12072876), (26, 6036438), (39, 4024292), (52, 3018219), (61, 2572908), (78, 2012146), (122, 1286454), (156, 1006073), (183, 857636), (244, 643227), (366, 428818), (732, 214409), (793, 197916), (1586, 98958), (2379, 65972), (3172, 49479), (4758, 32986), (9516, 16493)]