163849464

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{119773}}^1$

素因数の和:119804

約数の個数: 48

約数和(自身を含む): 467118600

約数和(自身を除く): 303269136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 119773, 239546, 359319, 479092, 718638, 958184, 1077957, 1437276, 2155914, 2275687, 2874552, 4311828, 4551374, 6827061, 8623656, 9102748, 13654122, 18205496, 20481183, 27308244, 40962366, 54616488, 81924732, 163849464]

約数ペア:

[(1, 163849464), (2, 81924732), (3, 54616488), (4, 40962366), (6, 27308244), (8, 20481183), (9, 18205496), (12, 13654122), (18, 9102748), (19, 8623656), (24, 6827061), (36, 4551374), (38, 4311828), (57, 2874552), (72, 2275687), (76, 2155914), (114, 1437276), (152, 1077957), (171, 958184), (228, 718638), (342, 479092), (456, 359319), (684, 239546), (1368, 119773)]