163057272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:417

約数の個数: 128

約数和(自身を含む): 486604800

約数和(自身を除く): 323547528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 131, 168, 186, 217, 239, 248, 262, 372, 393, 434, 478, 524, 651, 717, 744, 786, 868, 917, 956, 1048, 1302, 1434, 1572, 1673, 1736, 1834, 1912, 2604, 2751, 2868, 3144, 3346, 3668, 4061, 5019, 5208, 5502, 5736, 6692, 7336, 7409, 8122, 10038, 11004, 12183, 13384, 14818, 16244, 20076, 22008, 22227, 24366, 28427, 29636, 31309, 32488, 40152, 44454, 48732, 51863, 56854, 59272, 62618, 85281, 88908, 93927, 97464, 103726, 113708, 125236, 155589, 170562, 177816, 187854, 207452, 219163, 227416, 250472, 311178, 341124, 375708, 414904, 438326, 622356, 657489, 682248, 751416, 876652, 970579, 1244712, 1314978, 1753304, 1941158, 2629956, 2911737, 3882316, 5259912, 5823474, 6794053, 7764632, 11646948, 13588106, 20382159, 23293896, 27176212, 40764318, 54352424, 81528636, 163057272]

約数ペア:

[(1, 163057272), (2, 81528636), (3, 54352424), (4, 40764318), (6, 27176212), (7, 23293896), (8, 20382159), (12, 13588106), (14, 11646948), (21, 7764632), (24, 6794053), (28, 5823474), (31, 5259912), (42, 3882316), (56, 2911737), (62, 2629956), (84, 1941158), (93, 1753304), (124, 1314978), (131, 1244712), (168, 970579), (186, 876652), (217, 751416), (239, 682248), (248, 657489), (262, 622356), (372, 438326), (393, 414904), (434, 375708), (478, 341124), (524, 311178), (651, 250472), (717, 227416), (744, 219163), (786, 207452), (868, 187854), (917, 177816), (956, 170562), (1048, 155589), (1302, 125236), (1434, 113708), (1572, 103726), (1673, 97464), (1736, 93927), (1834, 88908), (1912, 85281), (2604, 62618), (2751, 59272), (2868, 56854), (3144, 51863), (3346, 48732), (3668, 44454), (4061, 40152), (5019, 32488), (5208, 31309), (5502, 29636), (5736, 28427), (6692, 24366), (7336, 22227), (7409, 22008), (8122, 20076), (10038, 16244), (11004, 14818), (12183, 13384)]