164197392

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:205

約数の個数: 160

約数和(自身を含む): 471398400

約数和(自身を除く): 307201008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 43, 48, 53, 57, 76, 79, 86, 106, 114, 129, 152, 158, 159, 172, 212, 228, 237, 258, 304, 316, 318, 344, 424, 456, 474, 516, 632, 636, 688, 817, 848, 912, 948, 1007, 1032, 1264, 1272, 1501, 1634, 1896, 2014, 2064, 2279, 2451, 2544, 3002, 3021, 3268, 3397, 3792, 4028, 4187, 4503, 4558, 4902, 6004, 6042, 6536, 6794, 6837, 8056, 8374, 9006, 9116, 9804, 10191, 12008, 12084, 12561, 13072, 13588, 13674, 16112, 16748, 18012, 18232, 19608, 20382, 24016, 24168, 25122, 27176, 27348, 33496, 36024, 36464, 39216, 40764, 43301, 48336, 50244, 54352, 54696, 64543, 66992, 72048, 79553, 81528, 86602, 100488, 109392, 129086, 129903, 159106, 163056, 173204, 180041, 193629, 200976, 238659, 258172, 259806, 318212, 346408, 360082, 387258, 477318, 516344, 519612, 540123, 636424, 692816, 720164, 774516, 954636, 1032688, 1039224, 1080246, 1272848, 1440328, 1549032, 1909272, 2078448, 2160492, 2880656, 3098064, 3420779, 3818544, 4320984, 6841558, 8641968, 10262337, 13683116, 20524674, 27366232, 41049348, 54732464, 82098696, 164197392]

約数ペア:

[(1, 164197392), (2, 82098696), (3, 54732464), (4, 41049348), (6, 27366232), (8, 20524674), (12, 13683116), (16, 10262337), (19, 8641968), (24, 6841558), (38, 4320984), (43, 3818544), (48, 3420779), (53, 3098064), (57, 2880656), (76, 2160492), (79, 2078448), (86, 1909272), (106, 1549032), (114, 1440328), (129, 1272848), (152, 1080246), (158, 1039224), (159, 1032688), (172, 954636), (212, 774516), (228, 720164), (237, 692816), (258, 636424), (304, 540123), (316, 519612), (318, 516344), (344, 477318), (424, 387258), (456, 360082), (474, 346408), (516, 318212), (632, 259806), (636, 258172), (688, 238659), (817, 200976), (848, 193629), (912, 180041), (948, 173204), (1007, 163056), (1032, 159106), (1264, 129903), (1272, 129086), (1501, 109392), (1634, 100488), (1896, 86602), (2014, 81528), (2064, 79553), (2279, 72048), (2451, 66992), (2544, 64543), (3002, 54696), (3021, 54352), (3268, 50244), (3397, 48336), (3792, 43301), (4028, 40764), (4187, 39216), (4503, 36464), (4558, 36024), (4902, 33496), (6004, 27348), (6042, 27176), (6536, 25122), (6794, 24168), (6837, 24016), (8056, 20382), (8374, 19608), (9006, 18232), (9116, 18012), (9804, 16748), (10191, 16112), (12008, 13674), (12084, 13588), (12561, 13072)]