177250444

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:335

約数の個数: 72

約数和(自身を含む): 373349088

約数和(自身を除く): 196098644

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 113, 151, 196, 212, 226, 302, 371, 452, 604, 742, 791, 1057, 1484, 1582, 2114, 2597, 3164, 4228, 5194, 5537, 5989, 7399, 8003, 10388, 11074, 11978, 14798, 16006, 17063, 22148, 23956, 29596, 32012, 34126, 41923, 56021, 68252, 83846, 112042, 119441, 167692, 224084, 238882, 293461, 392147, 477764, 586922, 784294, 836087, 904339, 1173844, 1568588, 1672174, 1808678, 3344348, 3617356, 6330373, 12660746, 25321492, 44312611, 88625222, 177250444]

約数ペア:

[(1, 177250444), (2, 88625222), (4, 44312611), (7, 25321492), (14, 12660746), (28, 6330373), (49, 3617356), (53, 3344348), (98, 1808678), (106, 1672174), (113, 1568588), (151, 1173844), (196, 904339), (212, 836087), (226, 784294), (302, 586922), (371, 477764), (452, 392147), (604, 293461), (742, 238882), (791, 224084), (1057, 167692), (1484, 119441), (1582, 112042), (2114, 83846), (2597, 68252), (3164, 56021), (4228, 41923), (5194, 34126), (5537, 32012), (5989, 29596), (7399, 23956), (8003, 22148), (10388, 17063), (11074, 16006), (11978, 14798)]