185486588

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{2309}}^1$

素因数の和:2490

約数の個数: 48

約数和(自身を含む): 393254400

約数和(自身を除く): 207767812

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 151, 266, 302, 532, 604, 1057, 2114, 2309, 2869, 4228, 4618, 5738, 9236, 11476, 16163, 20083, 32326, 40166, 43871, 64652, 80332, 87742, 175484, 307097, 348659, 614194, 697318, 1228388, 1394636, 2440613, 4881226, 6624521, 9762452, 13249042, 26498084, 46371647, 92743294, 185486588]

約数ペア:

[(1, 185486588), (2, 92743294), (4, 46371647), (7, 26498084), (14, 13249042), (19, 9762452), (28, 6624521), (38, 4881226), (76, 2440613), (133, 1394636), (151, 1228388), (266, 697318), (302, 614194), (532, 348659), (604, 307097), (1057, 175484), (2114, 87742), (2309, 80332), (2869, 64652), (4228, 43871), (4618, 40166), (5738, 32326), (9236, 20083), (11476, 16163)]