128226744

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1399}}^1$

素因数の和:1497

約数の個数: 96

約数和(自身を含む): 371280000

約数和(自身を除く): 243053256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 67, 72, 76, 114, 134, 152, 171, 201, 228, 268, 342, 402, 456, 536, 603, 684, 804, 1206, 1273, 1368, 1399, 1608, 2412, 2546, 2798, 3819, 4197, 4824, 5092, 5596, 7638, 8394, 10184, 11192, 11457, 12591, 15276, 16788, 22914, 25182, 26581, 30552, 33576, 45828, 50364, 53162, 79743, 91656, 93733, 100728, 106324, 159486, 187466, 212648, 239229, 281199, 318972, 374932, 478458, 562398, 637944, 749864, 843597, 956916, 1124796, 1687194, 1780927, 1913832, 2249592, 3374388, 3561854, 5342781, 6748776, 7123708, 10685562, 14247416, 16028343, 21371124, 32056686, 42742248, 64113372, 128226744]

約数ペア:

[(1, 128226744), (2, 64113372), (3, 42742248), (4, 32056686), (6, 21371124), (8, 16028343), (9, 14247416), (12, 10685562), (18, 7123708), (19, 6748776), (24, 5342781), (36, 3561854), (38, 3374388), (57, 2249592), (67, 1913832), (72, 1780927), (76, 1687194), (114, 1124796), (134, 956916), (152, 843597), (171, 749864), (201, 637944), (228, 562398), (268, 478458), (342, 374932), (402, 318972), (456, 281199), (536, 239229), (603, 212648), (684, 187466), (804, 159486), (1206, 106324), (1273, 100728), (1368, 93733), (1399, 91656), (1608, 79743), (2412, 53162), (2546, 50364), (2798, 45828), (3819, 33576), (4197, 30552), (4824, 26581), (5092, 25182), (5596, 22914), (7638, 16788), (8394, 15276), (10184, 12591), (11192, 11457)]