163594938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 361267200

約数和(自身を除く): 197672262

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 139, 158, 191, 237, 278, 382, 417, 474, 573, 834, 1027, 1146, 1807, 2054, 2483, 3081, 3614, 4966, 5421, 6162, 7449, 10842, 10981, 14898, 15089, 21962, 26549, 30178, 32943, 45267, 53098, 65886, 79647, 90534, 142753, 159294, 196157, 285506, 345137, 392314, 428259, 588471, 690274, 856518, 1035411, 1176942, 2070822, 2097371, 4194742, 6292113, 12584226, 27265823, 54531646, 81797469, 163594938]

約数ペア:

[(1, 163594938), (2, 81797469), (3, 54531646), (6, 27265823), (13, 12584226), (26, 6292113), (39, 4194742), (78, 2097371), (79, 2070822), (139, 1176942), (158, 1035411), (191, 856518), (237, 690274), (278, 588471), (382, 428259), (417, 392314), (474, 345137), (573, 285506), (834, 196157), (1027, 159294), (1146, 142753), (1807, 90534), (2054, 79647), (2483, 65886), (3081, 53098), (3614, 45267), (4966, 32943), (5421, 30178), (6162, 26549), (7449, 21962), (10842, 15089), (10981, 14898)]