142191756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{19457}}^1$

素因数の和:19503

約数の個数: 72

約数和(自身を含む): 424962720

約数和(自身を除く): 282770964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 19457, 38914, 58371, 77828, 116742, 136199, 175113, 233484, 272398, 350226, 408597, 544796, 564253, 700452, 817194, 1128506, 1225791, 1634388, 1692759, 2257012, 2451582, 3385518, 3949771, 4903164, 5078277, 6771036, 7899542, 10156554, 11849313, 15799084, 20313108, 23698626, 35547939, 47397252, 71095878, 142191756]

約数ペア:

[(1, 142191756), (2, 71095878), (3, 47397252), (4, 35547939), (6, 23698626), (7, 20313108), (9, 15799084), (12, 11849313), (14, 10156554), (18, 7899542), (21, 6771036), (28, 5078277), (29, 4903164), (36, 3949771), (42, 3385518), (58, 2451582), (63, 2257012), (84, 1692759), (87, 1634388), (116, 1225791), (126, 1128506), (174, 817194), (203, 700452), (252, 564253), (261, 544796), (348, 408597), (406, 350226), (522, 272398), (609, 233484), (812, 175113), (1044, 136199), (1218, 116742), (1827, 77828), (2436, 58371), (3654, 38914), (7308, 19457)]