156739548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 453841920

約数和(自身を除く): 297102372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 37, 42, 47, 58, 74, 84, 87, 94, 111, 116, 141, 148, 174, 188, 203, 222, 259, 282, 329, 348, 406, 444, 518, 564, 609, 658, 777, 812, 987, 1036, 1073, 1218, 1316, 1363, 1369, 1554, 1739, 1974, 2146, 2436, 2726, 2738, 3108, 3219, 3478, 3948, 4089, 4107, 4292, 5217, 5452, 5476, 6438, 6956, 7511, 8178, 8214, 9541, 9583, 10434, 12173, 12876, 15022, 16356, 16428, 19082, 19166, 20868, 22533, 24346, 28623, 28749, 30044, 36519, 38164, 38332, 39701, 45066, 48692, 50431, 57246, 57498, 64343, 73038, 79402, 90132, 100862, 114492, 114996, 119103, 128686, 146076, 151293, 158804, 193029, 201724, 238206, 257372, 277907, 302586, 353017, 386058, 450401, 476412, 555814, 605172, 706034, 772116, 833721, 900802, 1059051, 1111628, 1351203, 1412068, 1667442, 1801604, 1865947, 2118102, 2702406, 3334884, 3731894, 4236204, 5404812, 5597841, 7463788, 11195682, 13061629, 22391364, 26123258, 39184887, 52246516, 78369774, 156739548]

約数ペア:

[(1, 156739548), (2, 78369774), (3, 52246516), (4, 39184887), (6, 26123258), (7, 22391364), (12, 13061629), (14, 11195682), (21, 7463788), (28, 5597841), (29, 5404812), (37, 4236204), (42, 3731894), (47, 3334884), (58, 2702406), (74, 2118102), (84, 1865947), (87, 1801604), (94, 1667442), (111, 1412068), (116, 1351203), (141, 1111628), (148, 1059051), (174, 900802), (188, 833721), (203, 772116), (222, 706034), (259, 605172), (282, 555814), (329, 476412), (348, 450401), (406, 386058), (444, 353017), (518, 302586), (564, 277907), (609, 257372), (658, 238206), (777, 201724), (812, 193029), (987, 158804), (1036, 151293), (1073, 146076), (1218, 128686), (1316, 119103), (1363, 114996), (1369, 114492), (1554, 100862), (1739, 90132), (1974, 79402), (2146, 73038), (2436, 64343), (2726, 57498), (2738, 57246), (3108, 50431), (3219, 48692), (3478, 45066), (3948, 39701), (4089, 38332), (4107, 38164), (4292, 36519), (5217, 30044), (5452, 28749), (5476, 28623), (6438, 24346), (6956, 22533), (7511, 20868), (8178, 19166), (8214, 19082), (9541, 16428), (9583, 16356), (10434, 15022), (12173, 12876)]