159684018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 373294656

約数和(自身を除く): 213610638

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 53, 57, 78, 106, 107, 114, 159, 214, 247, 318, 321, 361, 494, 642, 689, 722, 741, 1007, 1083, 1378, 1391, 1482, 2014, 2033, 2067, 2166, 2782, 3021, 4066, 4134, 4173, 4693, 5671, 6042, 6099, 8346, 9386, 11342, 12198, 13091, 14079, 17013, 19133, 26182, 26429, 28158, 34026, 38266, 38627, 39273, 52858, 57399, 73723, 77254, 78546, 79287, 107749, 114798, 115881, 147446, 158574, 215498, 221169, 231762, 248729, 323247, 442338, 497458, 502151, 646494, 746187, 1004302, 1400737, 1492374, 1506453, 2047231, 2801474, 3012906, 4094462, 4202211, 6141693, 8404422, 12283386, 26614003, 53228006, 79842009, 159684018]

約数ペア:

[(1, 159684018), (2, 79842009), (3, 53228006), (6, 26614003), (13, 12283386), (19, 8404422), (26, 6141693), (38, 4202211), (39, 4094462), (53, 3012906), (57, 2801474), (78, 2047231), (106, 1506453), (107, 1492374), (114, 1400737), (159, 1004302), (214, 746187), (247, 646494), (318, 502151), (321, 497458), (361, 442338), (494, 323247), (642, 248729), (689, 231762), (722, 221169), (741, 215498), (1007, 158574), (1083, 147446), (1378, 115881), (1391, 114798), (1482, 107749), (2014, 79287), (2033, 78546), (2067, 77254), (2166, 73723), (2782, 57399), (3021, 52858), (4066, 39273), (4134, 38627), (4173, 38266), (4693, 34026), (5671, 28158), (6042, 26429), (6099, 26182), (8346, 19133), (9386, 17013), (11342, 14079), (12198, 13091)]