168117516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{3727}}^1$

素因数の和:3923

約数の個数: 72

約数和(自身を含む): 488517120

約数和(自身を除く): 320399604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 179, 252, 358, 537, 716, 1074, 1253, 1611, 2148, 2506, 3222, 3727, 3759, 5012, 6444, 7454, 7518, 11181, 11277, 14908, 15036, 22362, 22554, 26089, 33543, 44724, 45108, 52178, 67086, 78267, 104356, 134172, 156534, 234801, 313068, 469602, 667133, 939204, 1334266, 2001399, 2668532, 4002798, 4669931, 6004197, 8005596, 9339862, 12008394, 14009793, 18679724, 24016788, 28019586, 42029379, 56039172, 84058758, 168117516]

約数ペア:

[(1, 168117516), (2, 84058758), (3, 56039172), (4, 42029379), (6, 28019586), (7, 24016788), (9, 18679724), (12, 14009793), (14, 12008394), (18, 9339862), (21, 8005596), (28, 6004197), (36, 4669931), (42, 4002798), (63, 2668532), (84, 2001399), (126, 1334266), (179, 939204), (252, 667133), (358, 469602), (537, 313068), (716, 234801), (1074, 156534), (1253, 134172), (1611, 104356), (2148, 78267), (2506, 67086), (3222, 52178), (3727, 45108), (3759, 44724), (5012, 33543), (6444, 26089), (7454, 22554), (7518, 22362), (11181, 15036), (11277, 14908)]