149485476

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{6871}}^1$

素因数の和:6929

約数の個数: 72

約数和(自身を含む): 416773056

約数和(自身を除く): 267287580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1554, 1813, 3108, 3626, 5439, 6871, 7252, 10878, 13742, 20613, 21756, 27484, 41226, 48097, 82452, 96194, 144291, 192388, 254227, 288582, 336679, 508454, 577164, 673358, 762681, 1010037, 1016908, 1346716, 1525362, 1779589, 2020074, 3050724, 3559178, 4040148, 5338767, 7118356, 10677534, 12457123, 21355068, 24914246, 37371369, 49828492, 74742738, 149485476]

約数ペア:

[(1, 149485476), (2, 74742738), (3, 49828492), (4, 37371369), (6, 24914246), (7, 21355068), (12, 12457123), (14, 10677534), (21, 7118356), (28, 5338767), (37, 4040148), (42, 3559178), (49, 3050724), (74, 2020074), (84, 1779589), (98, 1525362), (111, 1346716), (147, 1016908), (148, 1010037), (196, 762681), (222, 673358), (259, 577164), (294, 508454), (444, 336679), (518, 288582), (588, 254227), (777, 192388), (1036, 144291), (1554, 96194), (1813, 82452), (3108, 48097), (3626, 41226), (5439, 27484), (6871, 21756), (7252, 20613), (10878, 13742)]