155357376

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1151}}^1$

素因数の和:1222

約数の個数: 112

約数和(自身を含む): 444764160

約数和(自身を除く): 289406784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 48, 57, 64, 74, 76, 96, 111, 114, 148, 152, 192, 222, 228, 296, 304, 444, 456, 592, 608, 703, 888, 912, 1151, 1184, 1216, 1406, 1776, 1824, 2109, 2302, 2368, 2812, 3453, 3552, 3648, 4218, 4604, 5624, 6906, 7104, 8436, 9208, 11248, 13812, 16872, 18416, 21869, 22496, 27624, 33744, 36832, 42587, 43738, 44992, 55248, 65607, 67488, 73664, 85174, 87476, 110496, 127761, 131214, 134976, 170348, 174952, 220992, 255522, 262428, 340696, 349904, 511044, 524856, 681392, 699808, 809153, 1022088, 1049712, 1362784, 1399616, 1618306, 2044176, 2099424, 2427459, 2725568, 3236612, 4088352, 4198848, 4854918, 6473224, 8176704, 9709836, 12946448, 19419672, 25892896, 38839344, 51785792, 77678688, 155357376]

約数ペア:

[(1, 155357376), (2, 77678688), (3, 51785792), (4, 38839344), (6, 25892896), (8, 19419672), (12, 12946448), (16, 9709836), (19, 8176704), (24, 6473224), (32, 4854918), (37, 4198848), (38, 4088352), (48, 3236612), (57, 2725568), (64, 2427459), (74, 2099424), (76, 2044176), (96, 1618306), (111, 1399616), (114, 1362784), (148, 1049712), (152, 1022088), (192, 809153), (222, 699808), (228, 681392), (296, 524856), (304, 511044), (444, 349904), (456, 340696), (592, 262428), (608, 255522), (703, 220992), (888, 174952), (912, 170348), (1151, 134976), (1184, 131214), (1216, 127761), (1406, 110496), (1776, 87476), (1824, 85174), (2109, 73664), (2302, 67488), (2368, 65607), (2812, 55248), (3453, 44992), (3552, 43738), (3648, 42587), (4218, 36832), (4604, 33744), (5624, 27624), (6906, 22496), (7104, 21869), (8436, 18416), (9208, 16872), (11248, 13812)]