145743584

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{38273}}^1$

素因数の和:38307

約数の個数: 48

約数和(自身を含む): 347221728

約数和(自身を除く): 201478144

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 38273, 76546, 153092, 267911, 306184, 535822, 612368, 650641, 1071644, 1224736, 1301282, 2143288, 2602564, 4286576, 4554487, 5205128, 8573152, 9108974, 10410256, 18217948, 20820512, 36435896, 72871792, 145743584]

約数ペア:

[(1, 145743584), (2, 72871792), (4, 36435896), (7, 20820512), (8, 18217948), (14, 10410256), (16, 9108974), (17, 8573152), (28, 5205128), (32, 4554487), (34, 4286576), (56, 2602564), (68, 2143288), (112, 1301282), (119, 1224736), (136, 1071644), (224, 650641), (238, 612368), (272, 535822), (476, 306184), (544, 267911), (952, 153092), (1904, 76546), (3808, 38273)]