158121964

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:176

約数の個数: 192

約数和(自身を含む): 414554112

約数和(自身を除く): 256432148

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 22, 23, 26, 28, 34, 44, 46, 52, 68, 77, 91, 92, 101, 119, 143, 154, 161, 182, 187, 202, 221, 238, 253, 286, 299, 308, 322, 364, 374, 391, 404, 442, 476, 506, 572, 598, 644, 707, 748, 782, 884, 1001, 1012, 1111, 1196, 1309, 1313, 1414, 1547, 1564, 1717, 1771, 2002, 2093, 2222, 2323, 2431, 2618, 2626, 2737, 2828, 3094, 3289, 3434, 3542, 4004, 4186, 4301, 4444, 4646, 4862, 5083, 5236, 5252, 5474, 6188, 6578, 6868, 7084, 7777, 8372, 8602, 9191, 9292, 9724, 10166, 10948, 12019, 13156, 14443, 15554, 16261, 17017, 17204, 18382, 18887, 20332, 22321, 23023, 24038, 25553, 28886, 30107, 30199, 31108, 32522, 34034, 35581, 36764, 37774, 39491, 44642, 46046, 48076, 51106, 55913, 57772, 60214, 60398, 65044, 68068, 71162, 75548, 78982, 89284, 92092, 101101, 102212, 111826, 120428, 120796, 132209, 142324, 156247, 157964, 178871, 202202, 211393, 223652, 245531, 264418, 276437, 312494, 332189, 357742, 391391, 404404, 422786, 434401, 491062, 513383, 528836, 552874, 624988, 664378, 715484, 782782, 845572, 868802, 982124, 1026766, 1105748, 1328756, 1565564, 1718717, 1737604, 2053532, 2325323, 3040807, 3437434, 3593681, 4650646, 5647213, 6081614, 6874868, 7187362, 9301292, 11294426, 12163228, 14374724, 22588852, 39530491, 79060982, 158121964]

約数ペア:

[(1, 158121964), (2, 79060982), (4, 39530491), (7, 22588852), (11, 14374724), (13, 12163228), (14, 11294426), (17, 9301292), (22, 7187362), (23, 6874868), (26, 6081614), (28, 5647213), (34, 4650646), (44, 3593681), (46, 3437434), (52, 3040807), (68, 2325323), (77, 2053532), (91, 1737604), (92, 1718717), (101, 1565564), (119, 1328756), (143, 1105748), (154, 1026766), (161, 982124), (182, 868802), (187, 845572), (202, 782782), (221, 715484), (238, 664378), (253, 624988), (286, 552874), (299, 528836), (308, 513383), (322, 491062), (364, 434401), (374, 422786), (391, 404404), (404, 391391), (442, 357742), (476, 332189), (506, 312494), (572, 276437), (598, 264418), (644, 245531), (707, 223652), (748, 211393), (782, 202202), (884, 178871), (1001, 157964), (1012, 156247), (1111, 142324), (1196, 132209), (1309, 120796), (1313, 120428), (1414, 111826), (1547, 102212), (1564, 101101), (1717, 92092), (1771, 89284), (2002, 78982), (2093, 75548), (2222, 71162), (2323, 68068), (2431, 65044), (2618, 60398), (2626, 60214), (2737, 57772), (2828, 55913), (3094, 51106), (3289, 48076), (3434, 46046), (3542, 44642), (4004, 39491), (4186, 37774), (4301, 36764), (4444, 35581), (4646, 34034), (4862, 32522), (5083, 31108), (5236, 30199), (5252, 30107), (5474, 28886), (6188, 25553), (6578, 24038), (6868, 23023), (7084, 22321), (7777, 20332), (8372, 18887), (8602, 18382), (9191, 17204), (9292, 17017), (9724, 16261), (10166, 15554), (10948, 14443), (12019, 13156)]