156703968

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:657

約数の個数: 144

約数和(自身を含む): 477169056

約数和(自身を除く): 320465088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 41, 46, 48, 69, 72, 82, 92, 96, 123, 138, 144, 164, 184, 207, 246, 276, 288, 328, 368, 369, 414, 492, 552, 577, 656, 736, 738, 828, 943, 984, 1104, 1154, 1312, 1476, 1656, 1731, 1886, 1968, 2208, 2308, 2829, 2952, 3312, 3462, 3772, 3936, 4616, 5193, 5658, 5904, 6624, 6924, 7544, 8487, 9232, 10386, 11316, 11808, 13271, 13848, 15088, 16974, 18464, 20772, 22632, 23657, 26542, 27696, 30176, 33948, 39813, 41544, 45264, 47314, 53084, 55392, 67896, 70971, 79626, 83088, 90528, 94628, 106168, 119439, 135792, 141942, 159252, 166176, 189256, 212336, 212913, 238878, 271584, 283884, 318504, 378512, 424672, 425826, 477756, 544111, 567768, 637008, 757024, 851652, 955512, 1088222, 1135536, 1274016, 1632333, 1703304, 1911024, 2176444, 2271072, 3264666, 3406608, 3822048, 4352888, 4896999, 6529332, 6813216, 8705776, 9793998, 13058664, 17411552, 19587996, 26117328, 39175992, 52234656, 78351984, 156703968]

約数ペア:

[(1, 156703968), (2, 78351984), (3, 52234656), (4, 39175992), (6, 26117328), (8, 19587996), (9, 17411552), (12, 13058664), (16, 9793998), (18, 8705776), (23, 6813216), (24, 6529332), (32, 4896999), (36, 4352888), (41, 3822048), (46, 3406608), (48, 3264666), (69, 2271072), (72, 2176444), (82, 1911024), (92, 1703304), (96, 1632333), (123, 1274016), (138, 1135536), (144, 1088222), (164, 955512), (184, 851652), (207, 757024), (246, 637008), (276, 567768), (288, 544111), (328, 477756), (368, 425826), (369, 424672), (414, 378512), (492, 318504), (552, 283884), (577, 271584), (656, 238878), (736, 212913), (738, 212336), (828, 189256), (943, 166176), (984, 159252), (1104, 141942), (1154, 135792), (1312, 119439), (1476, 106168), (1656, 94628), (1731, 90528), (1886, 83088), (1968, 79626), (2208, 70971), (2308, 67896), (2829, 55392), (2952, 53084), (3312, 47314), (3462, 45264), (3772, 41544), (3936, 39813), (4616, 33948), (5193, 30176), (5658, 27696), (5904, 26542), (6624, 23657), (6924, 22632), (7544, 20772), (8487, 18464), (9232, 16974), (10386, 15088), (11316, 13848), (11808, 13271)]