157079820658

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1\times {\mathrm{3853}}^1$

素因数の和:4243

約数の個数: 64

約数和(自身を含む): 257331271680

約数和(自身を除く): 100251451022

約数列:

[1, 2, 19, 38, 41, 82, 137, 191, 274, 382, 779, 1558, 2603, 3629, 3853, 5206, 5617, 7258, 7706, 7831, 11234, 15662, 26167, 52334, 73207, 106723, 146414, 148789, 157973, 213446, 297578, 315946, 497173, 527861, 735923, 994346, 1055722, 1072847, 1471846, 2145694, 3001487, 6002974, 10029359, 13982537, 20058718, 20384093, 21642301, 27965074, 30172843, 40768186, 43284602, 60345686, 100821451, 201642902, 411203719, 573284017, 822407438, 1146568034, 1915607569, 3831215138, 4133679491, 8267358982, 78539910329, 157079820658]

約数ペア:

[(1, 157079820658), (2, 78539910329), (19, 8267358982), (38, 4133679491), (41, 3831215138), (82, 1915607569), (137, 1146568034), (191, 822407438), (274, 573284017), (382, 411203719), (779, 201642902), (1558, 100821451), (2603, 60345686), (3629, 43284602), (3853, 40768186), (5206, 30172843), (5617, 27965074), (7258, 21642301), (7706, 20384093), (7831, 20058718), (11234, 13982537), (15662, 10029359), (26167, 6002974), (52334, 3001487), (73207, 2145694), (106723, 1471846), (146414, 1072847), (148789, 1055722), (157973, 994346), (213446, 735923), (297578, 527861), (315946, 497173)]