142709076

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:266

約数の個数: 108

約数和(自身を含む): 388315200

約数和(自身を除く): 245606124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 79, 114, 139, 158, 171, 228, 237, 278, 316, 342, 361, 417, 474, 556, 684, 711, 722, 834, 948, 1083, 1251, 1422, 1444, 1501, 1668, 2166, 2502, 2641, 2844, 3002, 3249, 4332, 4503, 5004, 5282, 6004, 6498, 7923, 9006, 10564, 10981, 12996, 13509, 15846, 18012, 21962, 23769, 27018, 28519, 31692, 32943, 43924, 47538, 50179, 54036, 57038, 65886, 85557, 95076, 98829, 100358, 114076, 131772, 150537, 171114, 197658, 200716, 208639, 256671, 301074, 342228, 395316, 417278, 451611, 513342, 602148, 625917, 834556, 903222, 1026684, 1251834, 1806444, 1877751, 2503668, 3755502, 3964141, 7511004, 7928282, 11892423, 15856564, 23784846, 35677269, 47569692, 71354538, 142709076]

約数ペア:

[(1, 142709076), (2, 71354538), (3, 47569692), (4, 35677269), (6, 23784846), (9, 15856564), (12, 11892423), (18, 7928282), (19, 7511004), (36, 3964141), (38, 3755502), (57, 2503668), (76, 1877751), (79, 1806444), (114, 1251834), (139, 1026684), (158, 903222), (171, 834556), (228, 625917), (237, 602148), (278, 513342), (316, 451611), (342, 417278), (361, 395316), (417, 342228), (474, 301074), (556, 256671), (684, 208639), (711, 200716), (722, 197658), (834, 171114), (948, 150537), (1083, 131772), (1251, 114076), (1422, 100358), (1444, 98829), (1501, 95076), (1668, 85557), (2166, 65886), (2502, 57038), (2641, 54036), (2844, 50179), (3002, 47538), (3249, 43924), (4332, 32943), (4503, 31692), (5004, 28519), (5282, 27018), (6004, 23769), (6498, 21962), (7923, 18012), (9006, 15846), (10564, 13509), (10981, 12996)]