164879663792

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{68639}}^1$

素因数の和:68874

約数の個数: 80

約数和(自身を含む): 343178035200

約数和(自身を除く): 178298371408

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 167, 232, 248, 334, 464, 496, 668, 899, 1336, 1798, 2672, 3596, 4843, 5177, 7192, 9686, 10354, 14384, 19372, 20708, 38744, 41416, 68639, 77488, 82832, 137278, 150133, 274556, 300266, 549112, 600532, 1098224, 1201064, 1990531, 2127809, 2402128, 3981062, 4255618, 7962124, 8511236, 11462713, 15924248, 17022472, 22925426, 31848496, 34044944, 45850852, 61706461, 91701704, 123412922, 183403408, 246825844, 332418677, 355344103, 493651688, 664837354, 710688206, 987303376, 1329674708, 1421376412, 2659349416, 2842752824, 5318698832, 5685505648, 10304978987, 20609957974, 41219915948, 82439831896, 164879663792]

約数ペア:

[(1, 164879663792), (2, 82439831896), (4, 41219915948), (8, 20609957974), (16, 10304978987), (29, 5685505648), (31, 5318698832), (58, 2842752824), (62, 2659349416), (116, 1421376412), (124, 1329674708), (167, 987303376), (232, 710688206), (248, 664837354), (334, 493651688), (464, 355344103), (496, 332418677), (668, 246825844), (899, 183403408), (1336, 123412922), (1798, 91701704), (2672, 61706461), (3596, 45850852), (4843, 34044944), (5177, 31848496), (7192, 22925426), (9686, 17022472), (10354, 15924248), (14384, 11462713), (19372, 8511236), (20708, 7962124), (38744, 4255618), (41416, 3981062), (68639, 2402128), (77488, 2127809), (82832, 1990531), (137278, 1201064), (150133, 1098224), (274556, 600532), (300266, 549112)]