156850947

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1367}}^1$

素因数の和:1464

約数の個数: 48

約数和(自身を含む): 264625920

約数和(自身を除く): 107774973

約数列:

[1, 3, 9, 11, 19, 33, 57, 61, 99, 171, 183, 209, 549, 627, 671, 1159, 1367, 1881, 2013, 3477, 4101, 6039, 10431, 12303, 12749, 15037, 25973, 38247, 45111, 77919, 83387, 114741, 135333, 233757, 250161, 285703, 750483, 857109, 917257, 1584353, 2571327, 2751771, 4753059, 8255313, 14259177, 17427883, 52283649, 156850947]

約数ペア:

[(1, 156850947), (3, 52283649), (9, 17427883), (11, 14259177), (19, 8255313), (33, 4753059), (57, 2751771), (61, 2571327), (99, 1584353), (171, 917257), (183, 857109), (209, 750483), (549, 285703), (627, 250161), (671, 233757), (1159, 135333), (1367, 114741), (1881, 83387), (2013, 77919), (3477, 45111), (4101, 38247), (6039, 25973), (10431, 15037), (12303, 12749)]