145154916

素因数分解:

$2^2\times 3^4\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:255

約数の個数: 120

約数和(自身を含む): 395176320

約数和(自身を除く): 250021404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 79, 81, 106, 107, 108, 158, 159, 162, 212, 214, 237, 316, 318, 321, 324, 428, 474, 477, 636, 642, 711, 948, 954, 963, 1284, 1422, 1431, 1908, 1926, 2133, 2844, 2862, 2889, 3852, 4187, 4266, 4293, 5671, 5724, 5778, 6399, 8374, 8453, 8532, 8586, 8667, 11342, 11556, 12561, 12798, 16748, 16906, 17013, 17172, 17334, 22684, 25122, 25359, 25596, 33812, 34026, 34668, 37683, 50244, 50718, 51039, 68052, 75366, 76077, 101436, 102078, 113049, 150732, 152154, 153117, 204156, 226098, 228231, 304308, 306234, 339147, 448009, 452196, 456462, 459351, 612468, 678294, 684693, 896018, 912924, 918702, 1344027, 1356588, 1369386, 1792036, 1837404, 2688054, 2738772, 4032081, 5376108, 8064162, 12096243, 16128324, 24192486, 36288729, 48384972, 72577458, 145154916]

約数ペア:

[(1, 145154916), (2, 72577458), (3, 48384972), (4, 36288729), (6, 24192486), (9, 16128324), (12, 12096243), (18, 8064162), (27, 5376108), (36, 4032081), (53, 2738772), (54, 2688054), (79, 1837404), (81, 1792036), (106, 1369386), (107, 1356588), (108, 1344027), (158, 918702), (159, 912924), (162, 896018), (212, 684693), (214, 678294), (237, 612468), (316, 459351), (318, 456462), (321, 452196), (324, 448009), (428, 339147), (474, 306234), (477, 304308), (636, 228231), (642, 226098), (711, 204156), (948, 153117), (954, 152154), (963, 150732), (1284, 113049), (1422, 102078), (1431, 101436), (1908, 76077), (1926, 75366), (2133, 68052), (2844, 51039), (2862, 50718), (2889, 50244), (3852, 37683), (4187, 34668), (4266, 34026), (4293, 33812), (5671, 25596), (5724, 25359), (5778, 25122), (6399, 22684), (8374, 17334), (8453, 17172), (8532, 17013), (8586, 16906), (8667, 16748), (11342, 12798), (11556, 12561)]