154910196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{6907}}^1$

素因数の和:7013

約数の個数: 72

約数和(自身を含む): 452612160

約数和(自身を除く): 297701964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 126, 178, 252, 267, 356, 534, 623, 801, 1068, 1246, 1602, 1869, 2492, 3204, 3738, 5607, 6907, 7476, 11214, 13814, 20721, 22428, 27628, 41442, 48349, 62163, 82884, 96698, 124326, 145047, 193396, 248652, 290094, 435141, 580188, 614723, 870282, 1229446, 1740564, 1844169, 2458892, 3688338, 4303061, 5532507, 7376676, 8606122, 11065014, 12909183, 17212244, 22130028, 25818366, 38727549, 51636732, 77455098, 154910196]

約数ペア:

[(1, 154910196), (2, 77455098), (3, 51636732), (4, 38727549), (6, 25818366), (7, 22130028), (9, 17212244), (12, 12909183), (14, 11065014), (18, 8606122), (21, 7376676), (28, 5532507), (36, 4303061), (42, 3688338), (63, 2458892), (84, 1844169), (89, 1740564), (126, 1229446), (178, 870282), (252, 614723), (267, 580188), (356, 435141), (534, 290094), (623, 248652), (801, 193396), (1068, 145047), (1246, 124326), (1602, 96698), (1869, 82884), (2492, 62163), (3204, 48349), (3738, 41442), (5607, 27628), (6907, 22428), (7476, 20721), (11214, 13814)]