157098614840

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{532249}}^1$

素因数の和:532464

約数の個数: 64

約数和(自身を含む): 363292560000

約数和(自身を除く): 206193945160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 157, 188, 235, 314, 376, 470, 628, 785, 940, 1256, 1570, 1880, 3140, 6280, 7379, 14758, 29516, 36895, 59032, 73790, 147580, 295160, 532249, 1064498, 2128996, 2661245, 4257992, 5322490, 10644980, 21289960, 25015703, 50031406, 83563093, 100062812, 125078515, 167126186, 200125624, 250157030, 334252372, 417815465, 500314060, 668504744, 835630930, 1000628120, 1671261860, 3342523720, 3927465371, 7854930742, 15709861484, 19637326855, 31419722968, 39274653710, 78549307420, 157098614840]

約数ペア:

[(1, 157098614840), (2, 78549307420), (4, 39274653710), (5, 31419722968), (8, 19637326855), (10, 15709861484), (20, 7854930742), (40, 3927465371), (47, 3342523720), (94, 1671261860), (157, 1000628120), (188, 835630930), (235, 668504744), (314, 500314060), (376, 417815465), (470, 334252372), (628, 250157030), (785, 200125624), (940, 167126186), (1256, 125078515), (1570, 100062812), (1880, 83563093), (3140, 50031406), (6280, 25015703), (7379, 21289960), (14758, 10644980), (29516, 5322490), (36895, 4257992), (59032, 2661245), (73790, 2128996), (147580, 1064498), (295160, 532249)]