145450452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 401345280

約数和(自身を除く): 255894828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 157, 164, 246, 269, 287, 314, 471, 492, 538, 574, 628, 807, 861, 942, 1076, 1099, 1148, 1614, 1722, 1883, 1884, 2198, 3228, 3297, 3444, 3766, 4396, 5649, 6437, 6594, 7532, 11029, 11298, 12874, 13188, 19311, 22058, 22596, 25748, 33087, 38622, 42233, 44116, 45059, 66174, 77203, 77244, 84466, 90118, 126699, 132348, 135177, 154406, 168932, 180236, 231609, 253398, 270354, 295631, 308812, 463218, 506796, 540708, 591262, 886893, 926436, 1182524, 1731553, 1773786, 3463106, 3547572, 5194659, 6926212, 10389318, 12120871, 20778636, 24241742, 36362613, 48483484, 72725226, 145450452]

約数ペア:

[(1, 145450452), (2, 72725226), (3, 48483484), (4, 36362613), (6, 24241742), (7, 20778636), (12, 12120871), (14, 10389318), (21, 6926212), (28, 5194659), (41, 3547572), (42, 3463106), (82, 1773786), (84, 1731553), (123, 1182524), (157, 926436), (164, 886893), (246, 591262), (269, 540708), (287, 506796), (314, 463218), (471, 308812), (492, 295631), (538, 270354), (574, 253398), (628, 231609), (807, 180236), (861, 168932), (942, 154406), (1076, 135177), (1099, 132348), (1148, 126699), (1614, 90118), (1722, 84466), (1883, 77244), (1884, 77203), (2198, 66174), (3228, 45059), (3297, 44116), (3444, 42233), (3766, 38622), (4396, 33087), (5649, 25748), (6437, 22596), (6594, 22058), (7532, 19311), (11029, 13188), (11298, 12874)]