189897372

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{829}}^1$

素因数の和:953

約数の個数: 120

約数和(自身を含む): 573656160

約数和(自身を除く): 383758788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 101, 108, 126, 162, 189, 202, 252, 303, 324, 378, 404, 567, 606, 707, 756, 829, 909, 1134, 1212, 1414, 1658, 1818, 2121, 2268, 2487, 2727, 2828, 3316, 3636, 4242, 4974, 5454, 5803, 6363, 7461, 8181, 8484, 9948, 10908, 11606, 12726, 14922, 16362, 17409, 19089, 22383, 23212, 25452, 29844, 32724, 34818, 38178, 44766, 52227, 57267, 67149, 69636, 76356, 83729, 89532, 104454, 114534, 134298, 156681, 167458, 208908, 229068, 251187, 268596, 313362, 334916, 470043, 502374, 586103, 626724, 753561, 940086, 1004748, 1172206, 1507122, 1758309, 1880172, 2260683, 2344412, 3014244, 3516618, 4521366, 5274927, 6782049, 7033236, 9042732, 10549854, 13564098, 15824781, 21099708, 27128196, 31649562, 47474343, 63299124, 94948686, 189897372]

約数ペア:

[(1, 189897372), (2, 94948686), (3, 63299124), (4, 47474343), (6, 31649562), (7, 27128196), (9, 21099708), (12, 15824781), (14, 13564098), (18, 10549854), (21, 9042732), (27, 7033236), (28, 6782049), (36, 5274927), (42, 4521366), (54, 3516618), (63, 3014244), (81, 2344412), (84, 2260683), (101, 1880172), (108, 1758309), (126, 1507122), (162, 1172206), (189, 1004748), (202, 940086), (252, 753561), (303, 626724), (324, 586103), (378, 502374), (404, 470043), (567, 334916), (606, 313362), (707, 268596), (756, 251187), (829, 229068), (909, 208908), (1134, 167458), (1212, 156681), (1414, 134298), (1658, 114534), (1818, 104454), (2121, 89532), (2268, 83729), (2487, 76356), (2727, 69636), (2828, 67149), (3316, 57267), (3636, 52227), (4242, 44766), (4974, 38178), (5454, 34818), (5803, 32724), (6363, 29844), (7461, 25452), (8181, 23212), (8484, 22383), (9948, 19089), (10908, 17409), (11606, 16362), (12726, 14922)]