158304860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1$

素因数の和:483

約数の個数: 96

約数和(自身を含む): 400038912

約数和(自身を除く): 241734052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 211, 230, 233, 322, 422, 460, 466, 644, 805, 844, 932, 1055, 1165, 1477, 1610, 1631, 2110, 2330, 2954, 3220, 3262, 4220, 4660, 4853, 5359, 5908, 6524, 7385, 8155, 9706, 10718, 14770, 16310, 19412, 21436, 24265, 26795, 29540, 32620, 33971, 37513, 48530, 49163, 53590, 67942, 75026, 97060, 98326, 107180, 135884, 150052, 169855, 187565, 196652, 245815, 339710, 344141, 375130, 491630, 679420, 688282, 750260, 983260, 1130749, 1376564, 1720705, 2261498, 3441410, 4522996, 5653745, 6882820, 7915243, 11307490, 15830486, 22614980, 31660972, 39576215, 79152430, 158304860]

約数ペア:

[(1, 158304860), (2, 79152430), (4, 39576215), (5, 31660972), (7, 22614980), (10, 15830486), (14, 11307490), (20, 7915243), (23, 6882820), (28, 5653745), (35, 4522996), (46, 3441410), (70, 2261498), (92, 1720705), (115, 1376564), (140, 1130749), (161, 983260), (211, 750260), (230, 688282), (233, 679420), (322, 491630), (422, 375130), (460, 344141), (466, 339710), (644, 245815), (805, 196652), (844, 187565), (932, 169855), (1055, 150052), (1165, 135884), (1477, 107180), (1610, 98326), (1631, 97060), (2110, 75026), (2330, 67942), (2954, 53590), (3220, 49163), (3262, 48530), (4220, 37513), (4660, 33971), (4853, 32620), (5359, 29540), (5908, 26795), (6524, 24265), (7385, 21436), (8155, 19412), (9706, 16310), (10718, 14770)]