188750142

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:719

約数の個数: 128

約数和(自身を含む): 517708800

約数和(自身を除く): 328958658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 41, 42, 54, 57, 63, 82, 114, 123, 126, 133, 171, 189, 246, 266, 287, 342, 369, 378, 399, 513, 574, 641, 738, 779, 798, 861, 1026, 1107, 1197, 1282, 1558, 1722, 1923, 2214, 2337, 2394, 2583, 3591, 3846, 4487, 4674, 5166, 5453, 5769, 7011, 7182, 7749, 8974, 10906, 11538, 12179, 13461, 14022, 15498, 16359, 17307, 21033, 24358, 26281, 26922, 32718, 34614, 36537, 40383, 42066, 49077, 52562, 73074, 78843, 80766, 85253, 98154, 109611, 121149, 147231, 157686, 170506, 183967, 219222, 236529, 242298, 255759, 294462, 328833, 367934, 473058, 499339, 511518, 551901, 657666, 709587, 767277, 998678, 1103802, 1419174, 1498017, 1534554, 1655703, 2301831, 2996034, 3311406, 3495373, 4494051, 4603662, 4967109, 6990746, 8988102, 9934218, 10486119, 13482153, 20972238, 26964306, 31458357, 62916714, 94375071, 188750142]

約数ペア:

[(1, 188750142), (2, 94375071), (3, 62916714), (6, 31458357), (7, 26964306), (9, 20972238), (14, 13482153), (18, 10486119), (19, 9934218), (21, 8988102), (27, 6990746), (38, 4967109), (41, 4603662), (42, 4494051), (54, 3495373), (57, 3311406), (63, 2996034), (82, 2301831), (114, 1655703), (123, 1534554), (126, 1498017), (133, 1419174), (171, 1103802), (189, 998678), (246, 767277), (266, 709587), (287, 657666), (342, 551901), (369, 511518), (378, 499339), (399, 473058), (513, 367934), (574, 328833), (641, 294462), (738, 255759), (779, 242298), (798, 236529), (861, 219222), (1026, 183967), (1107, 170506), (1197, 157686), (1282, 147231), (1558, 121149), (1722, 109611), (1923, 98154), (2214, 85253), (2337, 80766), (2394, 78843), (2583, 73074), (3591, 52562), (3846, 49077), (4487, 42066), (4674, 40383), (5166, 36537), (5453, 34614), (5769, 32718), (7011, 26922), (7182, 26281), (7749, 24358), (8974, 21033), (10906, 17307), (11538, 16359), (12179, 15498), (13461, 14022)]