148729878

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:291

約数の個数: 128

約数和(自身を含む): 383201280

約数和(自身を除く): 234471402

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 41, 54, 62, 66, 82, 93, 99, 123, 186, 197, 198, 246, 279, 297, 341, 369, 394, 451, 558, 591, 594, 682, 738, 837, 902, 1023, 1107, 1182, 1271, 1353, 1674, 1773, 2046, 2167, 2214, 2542, 2706, 3069, 3546, 3813, 4059, 4334, 5319, 6107, 6138, 6501, 7626, 8077, 8118, 9207, 10638, 11439, 12177, 12214, 13002, 13981, 16154, 18321, 18414, 19503, 22878, 24231, 24354, 27962, 34317, 36642, 39006, 41943, 48462, 54963, 58509, 67177, 68634, 72693, 83886, 88847, 109926, 117018, 125829, 134354, 145386, 164889, 177694, 201531, 218079, 250387, 251658, 266541, 329778, 377487, 403062, 436158, 500774, 533082, 604593, 751161, 754974, 799623, 1209186, 1502322, 1599246, 1813779, 2253483, 2398869, 2754257, 3627558, 4506966, 4797738, 5508514, 6760449, 8262771, 13520898, 16525542, 24788313, 49576626, 74364939, 148729878]

約数ペア:

[(1, 148729878), (2, 74364939), (3, 49576626), (6, 24788313), (9, 16525542), (11, 13520898), (18, 8262771), (22, 6760449), (27, 5508514), (31, 4797738), (33, 4506966), (41, 3627558), (54, 2754257), (62, 2398869), (66, 2253483), (82, 1813779), (93, 1599246), (99, 1502322), (123, 1209186), (186, 799623), (197, 754974), (198, 751161), (246, 604593), (279, 533082), (297, 500774), (341, 436158), (369, 403062), (394, 377487), (451, 329778), (558, 266541), (591, 251658), (594, 250387), (682, 218079), (738, 201531), (837, 177694), (902, 164889), (1023, 145386), (1107, 134354), (1182, 125829), (1271, 117018), (1353, 109926), (1674, 88847), (1773, 83886), (2046, 72693), (2167, 68634), (2214, 67177), (2542, 58509), (2706, 54963), (3069, 48462), (3546, 41943), (3813, 39006), (4059, 36642), (4334, 34317), (5319, 27962), (6107, 24354), (6138, 24231), (6501, 22878), (7626, 19503), (8077, 18414), (8118, 18321), (9207, 16154), (10638, 13981), (11439, 13002), (12177, 12214)]