156724498540

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{607}}^1\times {\mathrm{4481}}^1$

素因数の和:5207

約数の個数: 96

約数和(自身を含む): 342441437184

約数和(自身を除く): 185716938644

約数列:

[1, 2, 4, 5, 10, 20, 43, 67, 86, 134, 172, 215, 268, 335, 430, 607, 670, 860, 1214, 1340, 2428, 2881, 3035, 4481, 5762, 6070, 8962, 11524, 12140, 14405, 17924, 22405, 26101, 28810, 40669, 44810, 52202, 57620, 81338, 89620, 104404, 130505, 162676, 192683, 203345, 261010, 300227, 385366, 406690, 522020, 600454, 770732, 813380, 963415, 1200908, 1501135, 1748767, 1926830, 2719967, 3002270, 3497534, 3853660, 5439934, 6004540, 6995068, 8743835, 10879868, 12909761, 13599835, 17487670, 25819522, 27199670, 34975340, 51639044, 54399340, 64548805, 116958581, 129097610, 182237789, 233917162, 258195220, 364475578, 467834324, 584792905, 728951156, 911188945, 1169585810, 1822377890, 2339171620, 3644755780, 7836224927, 15672449854, 31344899708, 39181124635, 78362249270, 156724498540]

約数ペア:

[(1, 156724498540), (2, 78362249270), (4, 39181124635), (5, 31344899708), (10, 15672449854), (20, 7836224927), (43, 3644755780), (67, 2339171620), (86, 1822377890), (134, 1169585810), (172, 911188945), (215, 728951156), (268, 584792905), (335, 467834324), (430, 364475578), (607, 258195220), (670, 233917162), (860, 182237789), (1214, 129097610), (1340, 116958581), (2428, 64548805), (2881, 54399340), (3035, 51639044), (4481, 34975340), (5762, 27199670), (6070, 25819522), (8962, 17487670), (11524, 13599835), (12140, 12909761), (14405, 10879868), (17924, 8743835), (22405, 6995068), (26101, 6004540), (28810, 5439934), (40669, 3853660), (44810, 3497534), (52202, 3002270), (57620, 2719967), (81338, 1926830), (89620, 1748767), (104404, 1501135), (130505, 1200908), (162676, 963415), (192683, 813380), (203345, 770732), (261010, 600454), (300227, 522020), (385366, 406690)]