157079298215

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1\times {\mathrm{449}}^1$

素因数の和:849

約数の個数: 128

約数和(自身を含む): 240744960000

約数和(自身を除く): 83665661785

約数列:

[1, 5, 7, 19, 23, 35, 89, 95, 115, 133, 161, 257, 437, 445, 449, 623, 665, 805, 1285, 1691, 1799, 2047, 2185, 2245, 3059, 3115, 3143, 4883, 5911, 8455, 8531, 8995, 10235, 10327, 11837, 14329, 15295, 15715, 22873, 24415, 29555, 34181, 38893, 39961, 41377, 42655, 51635, 59185, 59717, 71645, 72289, 112309, 114365, 115393, 160111, 170905, 194465, 196213, 199805, 206885, 272251, 279727, 298585, 361445, 434587, 526079, 561545, 576965, 759259, 786163, 800555, 807751, 919103, 981065, 1361255, 1373491, 1398635, 2172935, 2192467, 2630395, 2654039, 3042109, 3682553, 3796295, 3930815, 4038755, 4595515, 5314813, 6433721, 6867455, 9995501, 10269977, 10962335, 13270195, 15210545, 15347269, 17462957, 18412765, 18578273, 26574065, 32168605, 49977505, 50426741, 51349885, 69968507, 71889839, 76736345, 87314785, 92891365, 122240699, 195129563, 236209471, 252133705, 349842535, 352987187, 359449195, 611203495, 975647815, 1181047355, 1365906941, 1653466297, 1764935935, 4487979949, 6829534705, 8267331485, 22439899745, 31415859643, 157079298215]

約数ペア:

[(1, 157079298215), (5, 31415859643), (7, 22439899745), (19, 8267331485), (23, 6829534705), (35, 4487979949), (89, 1764935935), (95, 1653466297), (115, 1365906941), (133, 1181047355), (161, 975647815), (257, 611203495), (437, 359449195), (445, 352987187), (449, 349842535), (623, 252133705), (665, 236209471), (805, 195129563), (1285, 122240699), (1691, 92891365), (1799, 87314785), (2047, 76736345), (2185, 71889839), (2245, 69968507), (3059, 51349885), (3115, 50426741), (3143, 49977505), (4883, 32168605), (5911, 26574065), (8455, 18578273), (8531, 18412765), (8995, 17462957), (10235, 15347269), (10327, 15210545), (11837, 13270195), (14329, 10962335), (15295, 10269977), (15715, 9995501), (22873, 6867455), (24415, 6433721), (29555, 5314813), (34181, 4595515), (38893, 4038755), (39961, 3930815), (41377, 3796295), (42655, 3682553), (51635, 3042109), (59185, 2654039), (59717, 2630395), (71645, 2192467), (72289, 2172935), (112309, 1398635), (114365, 1373491), (115393, 1361255), (160111, 981065), (170905, 919103), (194465, 807751), (196213, 800555), (199805, 786163), (206885, 759259), (272251, 576965), (279727, 561545), (298585, 526079), (361445, 434587)]