147385424

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:252

約数の個数: 80

約数和(自身を含む): 309355200

約数和(自身を除く): 161969776

約数列:

[1, 2, 4, 8, 16, 29, 43, 58, 83, 86, 89, 116, 166, 172, 178, 232, 332, 344, 356, 464, 664, 688, 712, 1247, 1328, 1424, 2407, 2494, 2581, 3569, 3827, 4814, 4988, 5162, 7138, 7387, 7654, 9628, 9976, 10324, 14276, 14774, 15308, 19256, 19952, 20648, 28552, 29548, 30616, 38512, 41296, 57104, 59096, 61232, 103501, 110983, 118192, 207002, 214223, 221966, 317641, 414004, 428446, 443932, 635282, 828008, 856892, 887864, 1270564, 1656016, 1713784, 1775728, 2541128, 3427568, 5082256, 9211589, 18423178, 36846356, 73692712, 147385424]

約数ペア:

[(1, 147385424), (2, 73692712), (4, 36846356), (8, 18423178), (16, 9211589), (29, 5082256), (43, 3427568), (58, 2541128), (83, 1775728), (86, 1713784), (89, 1656016), (116, 1270564), (166, 887864), (172, 856892), (178, 828008), (232, 635282), (332, 443932), (344, 428446), (356, 414004), (464, 317641), (664, 221966), (688, 214223), (712, 207002), (1247, 118192), (1328, 110983), (1424, 103501), (2407, 61232), (2494, 59096), (2581, 57104), (3569, 41296), (3827, 38512), (4814, 30616), (4988, 29548), (5162, 28552), (7138, 20648), (7387, 19952), (7654, 19256), (9628, 15308), (9976, 14774), (10324, 14276)]