157219462918

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{509}}^1\times {\mathrm{3373}}^1$

素因数の和:4133

約数の個数: 64

約数和(自身を含む): 280164003840

約数和(自身を除く): 122944540922

約数列:

[1, 2, 7, 14, 31, 62, 211, 217, 422, 434, 509, 1018, 1477, 2954, 3373, 3563, 6541, 6746, 7126, 13082, 15779, 23611, 31558, 45787, 47222, 91574, 104563, 107399, 110453, 209126, 214798, 220906, 711703, 731941, 751793, 1423406, 1463882, 1503586, 1716857, 3329369, 3433714, 4981921, 6658738, 9963842, 12017999, 22062793, 23305583, 24035998, 44125586, 46611166, 53222567, 106445134, 154439551, 308879102, 362256827, 372557969, 724513654, 745115938, 2535797789, 5071595578, 11229961637, 22459923274, 78609731459, 157219462918]

約数ペア:

[(1, 157219462918), (2, 78609731459), (7, 22459923274), (14, 11229961637), (31, 5071595578), (62, 2535797789), (211, 745115938), (217, 724513654), (422, 372557969), (434, 362256827), (509, 308879102), (1018, 154439551), (1477, 106445134), (2954, 53222567), (3373, 46611166), (3563, 44125586), (6541, 24035998), (6746, 23305583), (7126, 22062793), (13082, 12017999), (15779, 9963842), (23611, 6658738), (31558, 4981921), (45787, 3433714), (47222, 3329369), (91574, 1716857), (104563, 1503586), (107399, 1463882), (110453, 1423406), (209126, 751793), (214798, 731941), (220906, 711703)]