191490348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{487}}^1$

素因数の和:683

約数の個数: 96

約数和(自身を含む): 531693568

約数和(自身を除く): 340203220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 151, 186, 217, 302, 372, 434, 453, 487, 604, 651, 868, 906, 974, 1057, 1302, 1461, 1812, 1948, 2114, 2604, 2922, 3171, 3409, 4228, 4681, 5844, 6342, 6818, 9362, 10227, 12684, 13636, 14043, 15097, 18724, 20454, 28086, 30194, 32767, 40908, 45291, 56172, 60388, 65534, 73537, 90582, 98301, 105679, 131068, 147074, 181164, 196602, 211358, 220611, 294148, 317037, 393204, 422716, 441222, 514759, 634074, 882444, 1029518, 1268148, 1544277, 2059036, 2279647, 3088554, 4559294, 6177108, 6838941, 9118588, 13677882, 15957529, 27355764, 31915058, 47872587, 63830116, 95745174, 191490348]

約数ペア:

[(1, 191490348), (2, 95745174), (3, 63830116), (4, 47872587), (6, 31915058), (7, 27355764), (12, 15957529), (14, 13677882), (21, 9118588), (28, 6838941), (31, 6177108), (42, 4559294), (62, 3088554), (84, 2279647), (93, 2059036), (124, 1544277), (151, 1268148), (186, 1029518), (217, 882444), (302, 634074), (372, 514759), (434, 441222), (453, 422716), (487, 393204), (604, 317037), (651, 294148), (868, 220611), (906, 211358), (974, 196602), (1057, 181164), (1302, 147074), (1461, 131068), (1812, 105679), (1948, 98301), (2114, 90582), (2604, 73537), (2922, 65534), (3171, 60388), (3409, 56172), (4228, 45291), (4681, 40908), (5844, 32767), (6342, 30194), (6818, 28086), (9362, 20454), (10227, 18724), (12684, 15097), (13636, 14043)]