143640684

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1123}}^1$

素因数の和:1180

約数の個数: 144

約数和(自身を含む): 441866880

約数和(自身を除く): 298226196

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 19, 22, 33, 34, 36, 38, 44, 51, 57, 66, 68, 76, 99, 102, 114, 132, 153, 171, 187, 198, 204, 209, 228, 306, 323, 342, 374, 396, 418, 561, 612, 627, 646, 684, 748, 836, 969, 1122, 1123, 1254, 1292, 1683, 1881, 1938, 2244, 2246, 2508, 2907, 3366, 3369, 3553, 3762, 3876, 4492, 5814, 6732, 6738, 7106, 7524, 10107, 10659, 11628, 12353, 13476, 14212, 19091, 20214, 21318, 21337, 24706, 31977, 37059, 38182, 40428, 42636, 42674, 49412, 57273, 63954, 64011, 74118, 76364, 85348, 111177, 114546, 127908, 128022, 148236, 171819, 192033, 210001, 222354, 229092, 234707, 256044, 343638, 362729, 384066, 420002, 444708, 469414, 630003, 687276, 704121, 725458, 768132, 840004, 938828, 1088187, 1260006, 1408242, 1450916, 1890009, 2112363, 2176374, 2520012, 2816484, 3264561, 3780018, 3990019, 4224726, 4352748, 6529122, 7560036, 7980038, 8449452, 11970057, 13058244, 15960076, 23940114, 35910171, 47880228, 71820342, 143640684]

約数ペア:

[(1, 143640684), (2, 71820342), (3, 47880228), (4, 35910171), (6, 23940114), (9, 15960076), (11, 13058244), (12, 11970057), (17, 8449452), (18, 7980038), (19, 7560036), (22, 6529122), (33, 4352748), (34, 4224726), (36, 3990019), (38, 3780018), (44, 3264561), (51, 2816484), (57, 2520012), (66, 2176374), (68, 2112363), (76, 1890009), (99, 1450916), (102, 1408242), (114, 1260006), (132, 1088187), (153, 938828), (171, 840004), (187, 768132), (198, 725458), (204, 704121), (209, 687276), (228, 630003), (306, 469414), (323, 444708), (342, 420002), (374, 384066), (396, 362729), (418, 343638), (561, 256044), (612, 234707), (627, 229092), (646, 222354), (684, 210001), (748, 192033), (836, 171819), (969, 148236), (1122, 128022), (1123, 127908), (1254, 114546), (1292, 111177), (1683, 85348), (1881, 76364), (1938, 74118), (2244, 64011), (2246, 63954), (2508, 57273), (2907, 49412), (3366, 42674), (3369, 42636), (3553, 40428), (3762, 38182), (3876, 37059), (4492, 31977), (5814, 24706), (6732, 21337), (6738, 21318), (7106, 20214), (7524, 19091), (10107, 14212), (10659, 13476), (11628, 12353)]