152718228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 435891456

約数和(自身を除く): 283173228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 53, 78, 94, 106, 117, 131, 141, 156, 159, 188, 212, 234, 262, 282, 318, 393, 423, 468, 477, 524, 564, 611, 636, 689, 786, 846, 954, 1179, 1222, 1378, 1572, 1692, 1703, 1833, 1908, 2067, 2358, 2444, 2491, 2756, 3406, 3666, 4134, 4716, 4982, 5109, 5499, 6157, 6201, 6812, 6943, 7332, 7473, 8268, 9964, 10218, 10998, 12314, 12402, 13886, 14946, 15327, 18471, 20436, 20829, 21996, 22419, 24628, 24804, 27772, 29892, 30654, 32383, 36942, 41658, 44838, 55413, 61308, 62487, 64766, 73884, 80041, 83316, 89676, 90259, 97149, 110826, 124974, 129532, 160082, 180518, 194298, 221652, 240123, 249948, 270777, 291447, 320164, 326321, 361036, 388596, 480246, 541554, 582894, 652642, 720369, 812331, 960492, 978963, 1083108, 1165788, 1305284, 1440738, 1624662, 1957926, 2881476, 2936889, 3249324, 3915852, 4242173, 5873778, 8484346, 11747556, 12726519, 16968692, 25453038, 38179557, 50906076, 76359114, 152718228]

約数ペア:

[(1, 152718228), (2, 76359114), (3, 50906076), (4, 38179557), (6, 25453038), (9, 16968692), (12, 12726519), (13, 11747556), (18, 8484346), (26, 5873778), (36, 4242173), (39, 3915852), (47, 3249324), (52, 2936889), (53, 2881476), (78, 1957926), (94, 1624662), (106, 1440738), (117, 1305284), (131, 1165788), (141, 1083108), (156, 978963), (159, 960492), (188, 812331), (212, 720369), (234, 652642), (262, 582894), (282, 541554), (318, 480246), (393, 388596), (423, 361036), (468, 326321), (477, 320164), (524, 291447), (564, 270777), (611, 249948), (636, 240123), (689, 221652), (786, 194298), (846, 180518), (954, 160082), (1179, 129532), (1222, 124974), (1378, 110826), (1572, 97149), (1692, 90259), (1703, 89676), (1833, 83316), (1908, 80041), (2067, 73884), (2358, 64766), (2444, 62487), (2491, 61308), (2756, 55413), (3406, 44838), (3666, 41658), (4134, 36942), (4716, 32383), (4982, 30654), (5109, 29892), (5499, 27772), (6157, 24804), (6201, 24628), (6812, 22419), (6943, 21996), (7332, 20829), (7473, 20436), (8268, 18471), (9964, 15327), (10218, 14946), (10998, 13886), (12314, 12402)]