163087032

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:281

約数の個数: 128

約数和(自身を含む): 451584000

約数和(自身を除く): 288496968

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 83, 93, 114, 124, 139, 152, 166, 186, 228, 248, 249, 278, 332, 372, 417, 456, 498, 556, 589, 664, 744, 834, 996, 1112, 1178, 1577, 1668, 1767, 1992, 2356, 2573, 2641, 3154, 3336, 3534, 4309, 4712, 4731, 5146, 5282, 6308, 7068, 7719, 7923, 8618, 9462, 10292, 10564, 11537, 12616, 12927, 14136, 15438, 15846, 17236, 18924, 20584, 21128, 23074, 25854, 30876, 31692, 34472, 34611, 37848, 46148, 48887, 51708, 61752, 63384, 69222, 81871, 92296, 97774, 103416, 138444, 146661, 163742, 195548, 219203, 245613, 276888, 293322, 327484, 357647, 391096, 438406, 491226, 586644, 654968, 657609, 715294, 876812, 982452, 1072941, 1173288, 1315218, 1430588, 1753624, 1964904, 2145882, 2630436, 2861176, 4291764, 5260872, 6795293, 8583528, 13590586, 20385879, 27181172, 40771758, 54362344, 81543516, 163087032]

約数ペア:

[(1, 163087032), (2, 81543516), (3, 54362344), (4, 40771758), (6, 27181172), (8, 20385879), (12, 13590586), (19, 8583528), (24, 6795293), (31, 5260872), (38, 4291764), (57, 2861176), (62, 2630436), (76, 2145882), (83, 1964904), (93, 1753624), (114, 1430588), (124, 1315218), (139, 1173288), (152, 1072941), (166, 982452), (186, 876812), (228, 715294), (248, 657609), (249, 654968), (278, 586644), (332, 491226), (372, 438406), (417, 391096), (456, 357647), (498, 327484), (556, 293322), (589, 276888), (664, 245613), (744, 219203), (834, 195548), (996, 163742), (1112, 146661), (1178, 138444), (1577, 103416), (1668, 97774), (1767, 92296), (1992, 81871), (2356, 69222), (2573, 63384), (2641, 61752), (3154, 51708), (3336, 48887), (3534, 46148), (4309, 37848), (4712, 34611), (4731, 34472), (5146, 31692), (5282, 30876), (6308, 25854), (7068, 23074), (7719, 21128), (7923, 20584), (8618, 18924), (9462, 17236), (10292, 15846), (10564, 15438), (11537, 14136), (12616, 12927)]