183419388

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 518918400

約数和(自身を除く): 335499012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 89, 92, 114, 131, 138, 171, 178, 207, 228, 262, 267, 276, 342, 356, 393, 414, 437, 524, 534, 684, 786, 801, 828, 874, 1068, 1179, 1311, 1572, 1602, 1691, 1748, 2047, 2358, 2489, 2622, 3013, 3204, 3382, 3933, 4094, 4716, 4978, 5073, 5244, 6026, 6141, 6764, 7467, 7866, 8188, 9039, 9956, 10146, 11659, 12052, 12282, 14934, 15219, 15732, 18078, 18423, 20292, 22401, 23318, 24564, 27117, 29868, 30438, 34977, 36156, 36846, 38893, 44802, 46636, 54234, 57247, 60876, 69954, 73692, 77786, 89604, 104931, 108468, 114494, 116679, 139908, 155572, 171741, 209862, 221521, 228988, 233358, 268157, 343482, 350037, 419724, 443042, 466716, 515223, 536314, 664563, 686964, 700074, 804471, 886084, 1030446, 1072628, 1329126, 1400148, 1608942, 1993689, 2060892, 2413413, 2658252, 3217884, 3987378, 4826826, 5094983, 7974756, 9653652, 10189966, 15284949, 20379932, 30569898, 45854847, 61139796, 91709694, 183419388]

約数ペア:

[(1, 183419388), (2, 91709694), (3, 61139796), (4, 45854847), (6, 30569898), (9, 20379932), (12, 15284949), (18, 10189966), (19, 9653652), (23, 7974756), (36, 5094983), (38, 4826826), (46, 3987378), (57, 3217884), (69, 2658252), (76, 2413413), (89, 2060892), (92, 1993689), (114, 1608942), (131, 1400148), (138, 1329126), (171, 1072628), (178, 1030446), (207, 886084), (228, 804471), (262, 700074), (267, 686964), (276, 664563), (342, 536314), (356, 515223), (393, 466716), (414, 443042), (437, 419724), (524, 350037), (534, 343482), (684, 268157), (786, 233358), (801, 228988), (828, 221521), (874, 209862), (1068, 171741), (1179, 155572), (1311, 139908), (1572, 116679), (1602, 114494), (1691, 108468), (1748, 104931), (2047, 89604), (2358, 77786), (2489, 73692), (2622, 69954), (3013, 60876), (3204, 57247), (3382, 54234), (3933, 46636), (4094, 44802), (4716, 38893), (4978, 36846), (5073, 36156), (5244, 34977), (6026, 30438), (6141, 29868), (6764, 27117), (7467, 24564), (7866, 23318), (8188, 22401), (9039, 20292), (9956, 18423), (10146, 18078), (11659, 15732), (12052, 15219), (12282, 14934)]