156986808652

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1\times {\mathrm{743}}^1$

素因数の和:1351

約数の個数: 96

約数和(自身を含む): 298870871040

約数和(自身を除く): 141884062388

約数列:

[1, 2, 4, 17, 34, 68, 71, 107, 142, 214, 284, 409, 428, 743, 818, 1207, 1486, 1636, 1819, 2414, 2972, 3638, 4828, 6953, 7276, 7597, 12631, 13906, 15194, 25262, 27812, 29039, 30388, 43763, 50524, 52753, 58078, 79501, 87526, 105506, 116156, 129149, 159002, 175052, 211012, 258298, 303887, 318004, 493663, 516596, 607774, 743971, 896801, 987326, 1215548, 1351517, 1487942, 1793602, 1974652, 2703034, 2975884, 3107173, 3587204, 5166079, 5406068, 5644571, 6214346, 10332158, 11289142, 12428692, 20664316, 21575977, 22578284, 32515909, 43151954, 52821941, 65031818, 86303908, 95957707, 105643882, 130063636, 191915414, 211287764, 366791609, 383830828, 552770453, 733583218, 1105540906, 1467166436, 2211081812, 2308629539, 4617259078, 9234518156, 39246702163, 78493404326, 156986808652]

約数ペア:

[(1, 156986808652), (2, 78493404326), (4, 39246702163), (17, 9234518156), (34, 4617259078), (68, 2308629539), (71, 2211081812), (107, 1467166436), (142, 1105540906), (214, 733583218), (284, 552770453), (409, 383830828), (428, 366791609), (743, 211287764), (818, 191915414), (1207, 130063636), (1486, 105643882), (1636, 95957707), (1819, 86303908), (2414, 65031818), (2972, 52821941), (3638, 43151954), (4828, 32515909), (6953, 22578284), (7276, 21575977), (7597, 20664316), (12631, 12428692), (13906, 11289142), (15194, 10332158), (25262, 6214346), (27812, 5644571), (29039, 5406068), (30388, 5166079), (43763, 3587204), (50524, 3107173), (52753, 2975884), (58078, 2703034), (79501, 1974652), (87526, 1793602), (105506, 1487942), (116156, 1351517), (129149, 1215548), (159002, 987326), (175052, 896801), (211012, 743971), (258298, 607774), (303887, 516596), (318004, 493663)]