148992948

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1321}}^1$

素因数の和:1585

約数の個数: 72

約数和(自身を含む): 407583176

約数和(自身を除く): 258590228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 241, 468, 482, 723, 964, 1321, 1446, 2169, 2642, 2892, 3133, 3963, 4338, 5284, 6266, 7926, 8676, 9399, 11889, 12532, 15852, 17173, 18798, 23778, 28197, 34346, 37596, 47556, 51519, 56394, 68692, 103038, 112788, 154557, 206076, 309114, 318361, 618228, 636722, 955083, 1273444, 1910166, 2865249, 3820332, 4138693, 5730498, 8277386, 11460996, 12416079, 16554772, 24832158, 37248237, 49664316, 74496474, 148992948]

約数ペア:

[(1, 148992948), (2, 74496474), (3, 49664316), (4, 37248237), (6, 24832158), (9, 16554772), (12, 12416079), (13, 11460996), (18, 8277386), (26, 5730498), (36, 4138693), (39, 3820332), (52, 2865249), (78, 1910166), (117, 1273444), (156, 955083), (234, 636722), (241, 618228), (468, 318361), (482, 309114), (723, 206076), (964, 154557), (1321, 112788), (1446, 103038), (2169, 68692), (2642, 56394), (2892, 51519), (3133, 47556), (3963, 37596), (4338, 34346), (5284, 28197), (6266, 23778), (7926, 18798), (8676, 17173), (9399, 15852), (11889, 12532)]