146973888

素因数分解:

$2^6\times 3^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:215

約数の個数: 168

約数和(自身を含む): 442203840

約数和(自身を除く): 295229952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 61, 64, 72, 89, 94, 96, 122, 141, 144, 178, 183, 188, 192, 244, 267, 282, 288, 356, 366, 376, 423, 488, 534, 549, 564, 576, 712, 732, 752, 801, 846, 976, 1068, 1098, 1128, 1424, 1464, 1504, 1602, 1692, 1952, 2136, 2196, 2256, 2848, 2867, 2928, 3008, 3204, 3384, 3904, 4183, 4272, 4392, 4512, 5429, 5696, 5734, 5856, 6408, 6768, 8366, 8544, 8601, 8784, 9024, 10858, 11468, 11712, 12549, 12816, 13536, 16287, 16732, 17088, 17202, 17568, 21716, 22936, 25098, 25632, 25803, 27072, 32574, 33464, 34404, 35136, 37647, 43432, 45872, 48861, 50196, 51264, 51606, 65148, 66928, 68808, 75294, 86864, 91744, 97722, 100392, 103212, 130296, 133856, 137616, 150588, 173728, 183488, 195444, 200784, 206424, 255163, 260592, 267712, 275232, 301176, 347456, 390888, 401568, 412848, 510326, 521184, 550464, 602352, 765489, 781776, 803136, 825696, 1020652, 1042368, 1204704, 1530978, 1563552, 1651392, 2041304, 2296467, 2409408, 3061956, 3127104, 4082608, 4592934, 6123912, 8165216, 9185868, 12247824, 16330432, 18371736, 24495648, 36743472, 48991296, 73486944, 146973888]

約数ペア:

[(1, 146973888), (2, 73486944), (3, 48991296), (4, 36743472), (6, 24495648), (8, 18371736), (9, 16330432), (12, 12247824), (16, 9185868), (18, 8165216), (24, 6123912), (32, 4592934), (36, 4082608), (47, 3127104), (48, 3061956), (61, 2409408), (64, 2296467), (72, 2041304), (89, 1651392), (94, 1563552), (96, 1530978), (122, 1204704), (141, 1042368), (144, 1020652), (178, 825696), (183, 803136), (188, 781776), (192, 765489), (244, 602352), (267, 550464), (282, 521184), (288, 510326), (356, 412848), (366, 401568), (376, 390888), (423, 347456), (488, 301176), (534, 275232), (549, 267712), (564, 260592), (576, 255163), (712, 206424), (732, 200784), (752, 195444), (801, 183488), (846, 173728), (976, 150588), (1068, 137616), (1098, 133856), (1128, 130296), (1424, 103212), (1464, 100392), (1504, 97722), (1602, 91744), (1692, 86864), (1952, 75294), (2136, 68808), (2196, 66928), (2256, 65148), (2848, 51606), (2867, 51264), (2928, 50196), (3008, 48861), (3204, 45872), (3384, 43432), (3904, 37647), (4183, 35136), (4272, 34404), (4392, 33464), (4512, 32574), (5429, 27072), (5696, 25803), (5734, 25632), (5856, 25098), (6408, 22936), (6768, 21716), (8366, 17568), (8544, 17202), (8601, 17088), (8784, 16732), (9024, 16287), (10858, 13536), (11468, 12816), (11712, 12549)]