173253172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{487}}^1$

素因数の和:692

約数の個数: 48

約数和(自身を含む): 332308480

約数和(自身を除く): 159055308

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 151, 302, 487, 589, 604, 974, 1178, 1948, 2356, 2869, 4681, 5738, 9253, 9362, 11476, 15097, 18506, 18724, 30194, 37012, 60388, 73537, 88939, 147074, 177878, 286843, 294148, 355756, 573686, 1147372, 1397203, 2279647, 2794406, 4559294, 5588812, 9118588, 43313293, 86626586, 173253172]

約数ペア:

[(1, 173253172), (2, 86626586), (4, 43313293), (19, 9118588), (31, 5588812), (38, 4559294), (62, 2794406), (76, 2279647), (124, 1397203), (151, 1147372), (302, 573686), (487, 355756), (589, 294148), (604, 286843), (974, 177878), (1178, 147074), (1948, 88939), (2356, 73537), (2869, 60388), (4681, 37012), (5738, 30194), (9253, 18724), (9362, 18506), (11476, 15097)]