158203430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8933}}^1$

素因数の和:8981

約数の個数: 64

約数和(自身を含む): 370510848

約数和(自身を除く): 212307418

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 77, 110, 115, 154, 161, 230, 253, 322, 385, 506, 770, 805, 1265, 1610, 1771, 2530, 3542, 8855, 8933, 17710, 17866, 44665, 62531, 89330, 98263, 125062, 196526, 205459, 312655, 410918, 491315, 625310, 687841, 982630, 1027295, 1375682, 1438213, 2054590, 2260049, 2876426, 3439205, 4520098, 6878410, 7191065, 11300245, 14382130, 15820343, 22600490, 31640686, 79101715, 158203430]

約数ペア:

[(1, 158203430), (2, 79101715), (5, 31640686), (7, 22600490), (10, 15820343), (11, 14382130), (14, 11300245), (22, 7191065), (23, 6878410), (35, 4520098), (46, 3439205), (55, 2876426), (70, 2260049), (77, 2054590), (110, 1438213), (115, 1375682), (154, 1027295), (161, 982630), (230, 687841), (253, 625310), (322, 491315), (385, 410918), (506, 312655), (770, 205459), (805, 196526), (1265, 125062), (1610, 98263), (1771, 89330), (2530, 62531), (3542, 44665), (8855, 17866), (8933, 17710)]