171771774

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 392567040

約数和(自身を除く): 220795266

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 59, 69, 73, 102, 118, 138, 146, 177, 219, 289, 354, 391, 438, 578, 782, 867, 1003, 1173, 1241, 1357, 1679, 1734, 2006, 2346, 2482, 2714, 3009, 3358, 3723, 4071, 4307, 5037, 6018, 6647, 7446, 8142, 8614, 10074, 12921, 13294, 17051, 19941, 21097, 23069, 25842, 28543, 34102, 39882, 42194, 46138, 51153, 57086, 63291, 69207, 73219, 85629, 99061, 102306, 126582, 138414, 146438, 171258, 198122, 219657, 297183, 392173, 439314, 485231, 594366, 784346, 970462, 1176519, 1244723, 1455693, 1684037, 2353038, 2489446, 2911386, 3368074, 3734169, 5052111, 7468338, 10104222, 28628629, 57257258, 85885887, 171771774]

約数ペア:

[(1, 171771774), (2, 85885887), (3, 57257258), (6, 28628629), (17, 10104222), (23, 7468338), (34, 5052111), (46, 3734169), (51, 3368074), (59, 2911386), (69, 2489446), (73, 2353038), (102, 1684037), (118, 1455693), (138, 1244723), (146, 1176519), (177, 970462), (219, 784346), (289, 594366), (354, 485231), (391, 439314), (438, 392173), (578, 297183), (782, 219657), (867, 198122), (1003, 171258), (1173, 146438), (1241, 138414), (1357, 126582), (1679, 102306), (1734, 99061), (2006, 85629), (2346, 73219), (2482, 69207), (2714, 63291), (3009, 57086), (3358, 51153), (3723, 46138), (4071, 42194), (4307, 39882), (5037, 34102), (6018, 28543), (6647, 25842), (7446, 23069), (8142, 21097), (8614, 19941), (10074, 17051), (12921, 13294)]