15692526208

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{761}}^1$

素因数の和:994

約数の個数: 128

約数和(自身を含む): 33732216000

約数和(自身を除く): 18039689792

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 64, 76, 122, 128, 139, 152, 244, 278, 304, 488, 556, 608, 761, 976, 1112, 1159, 1216, 1522, 1952, 2224, 2318, 2432, 2641, 3044, 3904, 4448, 4636, 5282, 6088, 7808, 8479, 8896, 9272, 10564, 12176, 14459, 16958, 17792, 18544, 21128, 24352, 28918, 33916, 37088, 42256, 46421, 48704, 57836, 67832, 74176, 84512, 92842, 97408, 105779, 115672, 135664, 148352, 161101, 169024, 185684, 211558, 231344, 271328, 322202, 338048, 371368, 423116, 462688, 542656, 644404, 742736, 846232, 881999, 925376, 1085312, 1288808, 1485472, 1692464, 1763998, 1850752, 2009801, 2577616, 2970944, 3384928, 3527996, 4019602, 5155232, 5941888, 6452519, 6769856, 7055992, 8039204, 10310464, 12905038, 13539712, 14111984, 16078408, 20620928, 25810076, 28223968, 32156816, 51620152, 56447936, 64313632, 103240304, 112895872, 122597861, 128627264, 206480608, 245195722, 257254528, 412961216, 490391444, 825922432, 980782888, 1961565776, 3923131552, 7846263104, 15692526208]

約数ペア:

[(1, 15692526208), (2, 7846263104), (4, 3923131552), (8, 1961565776), (16, 980782888), (19, 825922432), (32, 490391444), (38, 412961216), (61, 257254528), (64, 245195722), (76, 206480608), (122, 128627264), (128, 122597861), (139, 112895872), (152, 103240304), (244, 64313632), (278, 56447936), (304, 51620152), (488, 32156816), (556, 28223968), (608, 25810076), (761, 20620928), (976, 16078408), (1112, 14111984), (1159, 13539712), (1216, 12905038), (1522, 10310464), (1952, 8039204), (2224, 7055992), (2318, 6769856), (2432, 6452519), (2641, 5941888), (3044, 5155232), (3904, 4019602), (4448, 3527996), (4636, 3384928), (5282, 2970944), (6088, 2577616), (7808, 2009801), (8479, 1850752), (8896, 1763998), (9272, 1692464), (10564, 1485472), (12176, 1288808), (14459, 1085312), (16958, 925376), (17792, 881999), (18544, 846232), (21128, 742736), (24352, 644404), (28918, 542656), (33916, 462688), (37088, 423116), (42256, 371368), (46421, 338048), (48704, 322202), (57836, 271328), (67832, 231344), (74176, 211558), (84512, 185684), (92842, 169024), (97408, 161101), (105779, 148352), (115672, 135664)]