171139567564

素因数分解:

$2^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{401}}^1\times {\mathrm{21559}}^1$

素因数の和:22079

約数の個数: 72

約数和(自身を含む): 352734449760

約数和(自身を除く): 181594882196

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 101, 196, 202, 401, 404, 707, 802, 1414, 1604, 2807, 2828, 4949, 5614, 9898, 11228, 19649, 19796, 21559, 39298, 40501, 43118, 78596, 81002, 86236, 150913, 162004, 283507, 301826, 567014, 603652, 1056391, 1134028, 1984549, 2112782, 2177459, 3969098, 4225564, 4354918, 7938196, 8645159, 8709836, 15242213, 17290318, 30484426, 34580636, 60516113, 60968852, 106695491, 121032226, 213390982, 242064452, 423612791, 426781964, 847225582, 873161059, 1694451164, 1746322118, 3492644236, 6112127413, 12224254826, 24448509652, 42784891891, 85569783782, 171139567564]

約数ペア:

[(1, 171139567564), (2, 85569783782), (4, 42784891891), (7, 24448509652), (14, 12224254826), (28, 6112127413), (49, 3492644236), (98, 1746322118), (101, 1694451164), (196, 873161059), (202, 847225582), (401, 426781964), (404, 423612791), (707, 242064452), (802, 213390982), (1414, 121032226), (1604, 106695491), (2807, 60968852), (2828, 60516113), (4949, 34580636), (5614, 30484426), (9898, 17290318), (11228, 15242213), (19649, 8709836), (19796, 8645159), (21559, 7938196), (39298, 4354918), (40501, 4225564), (43118, 3969098), (78596, 2177459), (81002, 2112782), (86236, 1984549), (150913, 1134028), (162004, 1056391), (283507, 603652), (301826, 567014)]