150938788

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:218

約数の個数: 144

約数和(自身を含む): 375379200

約数和(自身を除く): 224440412

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 23, 26, 28, 44, 46, 52, 77, 91, 92, 121, 143, 149, 154, 161, 182, 242, 253, 286, 298, 299, 308, 322, 364, 484, 506, 572, 596, 598, 644, 847, 1001, 1012, 1043, 1196, 1573, 1639, 1694, 1771, 1937, 2002, 2086, 2093, 2783, 3146, 3278, 3289, 3388, 3427, 3542, 3874, 4004, 4172, 4186, 5566, 6292, 6556, 6578, 6854, 7084, 7748, 8372, 11011, 11132, 11473, 13156, 13559, 13708, 18029, 19481, 21307, 22022, 22946, 23023, 23989, 27118, 36058, 36179, 37697, 38962, 42614, 44044, 44551, 45892, 46046, 47978, 54236, 72116, 72358, 75394, 77924, 85228, 89102, 92092, 95956, 126203, 144716, 149149, 150788, 178204, 234377, 252406, 253253, 263879, 298298, 311857, 414667, 468754, 490061, 504812, 506506, 527758, 596596, 623714, 829334, 937508, 980122, 1013012, 1055516, 1247428, 1640639, 1658668, 1960244, 2902669, 3281278, 3430427, 5390671, 5805338, 6562556, 6860854, 10781342, 11610676, 13721708, 21562684, 37734697, 75469394, 150938788]

約数ペア:

[(1, 150938788), (2, 75469394), (4, 37734697), (7, 21562684), (11, 13721708), (13, 11610676), (14, 10781342), (22, 6860854), (23, 6562556), (26, 5805338), (28, 5390671), (44, 3430427), (46, 3281278), (52, 2902669), (77, 1960244), (91, 1658668), (92, 1640639), (121, 1247428), (143, 1055516), (149, 1013012), (154, 980122), (161, 937508), (182, 829334), (242, 623714), (253, 596596), (286, 527758), (298, 506506), (299, 504812), (308, 490061), (322, 468754), (364, 414667), (484, 311857), (506, 298298), (572, 263879), (596, 253253), (598, 252406), (644, 234377), (847, 178204), (1001, 150788), (1012, 149149), (1043, 144716), (1196, 126203), (1573, 95956), (1639, 92092), (1694, 89102), (1771, 85228), (1937, 77924), (2002, 75394), (2086, 72358), (2093, 72116), (2783, 54236), (3146, 47978), (3278, 46046), (3289, 45892), (3388, 44551), (3427, 44044), (3542, 42614), (3874, 38962), (4004, 37697), (4172, 36179), (4186, 36058), (5566, 27118), (6292, 23989), (6556, 23023), (6578, 22946), (6854, 22022), (7084, 21307), (7748, 19481), (8372, 18029), (11011, 13708), (11132, 13559), (11473, 13156)]