194940456

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{18587}}^1$

素因数の和:18638

約数の個数: 64

約数和(自身を含む): 535334400

約数和(自身を除く): 340393944

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 437, 456, 552, 874, 1311, 1748, 2622, 3496, 5244, 10488, 18587, 37174, 55761, 74348, 111522, 148696, 223044, 353153, 427501, 446088, 706306, 855002, 1059459, 1282503, 1412612, 1710004, 2118918, 2565006, 2825224, 3420008, 4237836, 5130012, 8122519, 8475672, 10260024, 16245038, 24367557, 32490076, 48735114, 64980152, 97470228, 194940456]

約数ペア:

[(1, 194940456), (2, 97470228), (3, 64980152), (4, 48735114), (6, 32490076), (8, 24367557), (12, 16245038), (19, 10260024), (23, 8475672), (24, 8122519), (38, 5130012), (46, 4237836), (57, 3420008), (69, 2825224), (76, 2565006), (92, 2118918), (114, 1710004), (138, 1412612), (152, 1282503), (184, 1059459), (228, 855002), (276, 706306), (437, 446088), (456, 427501), (552, 353153), (874, 223044), (1311, 148696), (1748, 111522), (2622, 74348), (3496, 55761), (5244, 37174), (10488, 18587)]