157480384

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2731}}^1$

素因数の和:2813

約数の個数: 56

約数和(自身を含む): 337249008

約数和(自身を除く): 179768624

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 64, 68, 106, 136, 212, 272, 424, 544, 848, 901, 1088, 1696, 1802, 2731, 3392, 3604, 5462, 7208, 10924, 14416, 21848, 28832, 43696, 46427, 57664, 87392, 92854, 144743, 174784, 185708, 289486, 371416, 578972, 742832, 1157944, 1485664, 2315888, 2460631, 2971328, 4631776, 4921262, 9263552, 9842524, 19685048, 39370096, 78740192, 157480384]

約数ペア:

[(1, 157480384), (2, 78740192), (4, 39370096), (8, 19685048), (16, 9842524), (17, 9263552), (32, 4921262), (34, 4631776), (53, 2971328), (64, 2460631), (68, 2315888), (106, 1485664), (136, 1157944), (212, 742832), (272, 578972), (424, 371416), (544, 289486), (848, 185708), (901, 174784), (1088, 144743), (1696, 92854), (1802, 87392), (2731, 57664), (3392, 46427), (3604, 43696), (5462, 28832), (7208, 21848), (10924, 14416)]