13151352

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 34214400

約数和(自身を除く): 21063048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 89, 94, 131, 141, 178, 188, 262, 267, 282, 356, 376, 393, 524, 534, 564, 712, 786, 1048, 1068, 1128, 1572, 2136, 3144, 4183, 6157, 8366, 11659, 12314, 12549, 16732, 18471, 23318, 24628, 25098, 33464, 34977, 36942, 46636, 49256, 50196, 69954, 73884, 93272, 100392, 139908, 147768, 279816, 547973, 1095946, 1643919, 2191892, 3287838, 4383784, 6575676, 13151352]

約数ペア:

[(1, 13151352), (2, 6575676), (3, 4383784), (4, 3287838), (6, 2191892), (8, 1643919), (12, 1095946), (24, 547973), (47, 279816), (89, 147768), (94, 139908), (131, 100392), (141, 93272), (178, 73884), (188, 69954), (262, 50196), (267, 49256), (282, 46636), (356, 36942), (376, 34977), (393, 33464), (524, 25098), (534, 24628), (564, 23318), (712, 18471), (786, 16732), (1048, 12549), (1068, 12314), (1128, 11659), (1572, 8366), (2136, 6157), (3144, 4183)]