156596856

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 440294400

約数和(自身を除く): 283697544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 59, 78, 94, 104, 118, 141, 156, 177, 181, 188, 236, 282, 312, 354, 362, 376, 472, 543, 564, 611, 708, 724, 767, 1086, 1128, 1222, 1416, 1448, 1534, 1833, 2172, 2301, 2353, 2444, 2773, 3068, 3666, 4344, 4602, 4706, 4888, 5546, 6136, 7059, 7332, 8319, 8507, 9204, 9412, 10679, 11092, 14118, 14664, 16638, 17014, 18408, 18824, 21358, 22184, 25521, 28236, 32037, 33276, 34028, 36049, 42716, 51042, 56472, 64074, 66552, 68056, 72098, 85432, 102084, 108147, 110591, 128148, 138827, 144196, 204168, 216294, 221182, 256296, 277654, 288392, 331773, 416481, 432588, 442364, 501913, 555308, 663546, 832962, 865176, 884728, 1003826, 1110616, 1327092, 1505739, 1665924, 2007652, 2654184, 3011478, 3331848, 4015304, 6022956, 6524869, 12045912, 13049738, 19574607, 26099476, 39149214, 52198952, 78298428, 156596856]

約数ペア:

[(1, 156596856), (2, 78298428), (3, 52198952), (4, 39149214), (6, 26099476), (8, 19574607), (12, 13049738), (13, 12045912), (24, 6524869), (26, 6022956), (39, 4015304), (47, 3331848), (52, 3011478), (59, 2654184), (78, 2007652), (94, 1665924), (104, 1505739), (118, 1327092), (141, 1110616), (156, 1003826), (177, 884728), (181, 865176), (188, 832962), (236, 663546), (282, 555308), (312, 501913), (354, 442364), (362, 432588), (376, 416481), (472, 331773), (543, 288392), (564, 277654), (611, 256296), (708, 221182), (724, 216294), (767, 204168), (1086, 144196), (1128, 138827), (1222, 128148), (1416, 110591), (1448, 108147), (1534, 102084), (1833, 85432), (2172, 72098), (2301, 68056), (2353, 66552), (2444, 64074), (2773, 56472), (3068, 51042), (3666, 42716), (4344, 36049), (4602, 34028), (4706, 33276), (4888, 32037), (5546, 28236), (6136, 25521), (7059, 22184), (7332, 21358), (8319, 18824), (8507, 18408), (9204, 17014), (9412, 16638), (10679, 14664), (11092, 14118)]