156678645712

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{251}}^1\times {\mathrm{359}}^1\times {\mathrm{997}}^1$

素因数の和:1724

約数の個数: 80

約数和(自身を含む): 308736489600

約数和(自身を除く): 152057843888

約数列:

[1, 2, 4, 8, 16, 109, 218, 251, 359, 436, 502, 718, 872, 997, 1004, 1436, 1744, 1994, 2008, 2872, 3988, 4016, 5744, 7976, 15952, 27359, 39131, 54718, 78262, 90109, 108673, 109436, 156524, 180218, 217346, 218872, 250247, 313048, 357923, 360436, 434692, 437744, 500494, 626096, 715846, 720872, 869384, 1000988, 1431692, 1441744, 1738768, 2001976, 2863384, 4003952, 5726768, 9821881, 19643762, 27276923, 39013607, 39287524, 54553846, 78027214, 78575048, 89838673, 109107692, 156054428, 157150096, 179677346, 218215384, 312108856, 359354692, 436430768, 624217712, 718709384, 1437418768, 9792415357, 19584830714, 39169661428, 78339322856, 156678645712]

約数ペア:

[(1, 156678645712), (2, 78339322856), (4, 39169661428), (8, 19584830714), (16, 9792415357), (109, 1437418768), (218, 718709384), (251, 624217712), (359, 436430768), (436, 359354692), (502, 312108856), (718, 218215384), (872, 179677346), (997, 157150096), (1004, 156054428), (1436, 109107692), (1744, 89838673), (1994, 78575048), (2008, 78027214), (2872, 54553846), (3988, 39287524), (4016, 39013607), (5744, 27276923), (7976, 19643762), (15952, 9821881), (27359, 5726768), (39131, 4003952), (54718, 2863384), (78262, 2001976), (90109, 1738768), (108673, 1441744), (109436, 1431692), (156524, 1000988), (180218, 869384), (217346, 720872), (218872, 715846), (250247, 626096), (313048, 500494), (357923, 437744), (360436, 434692)]