128038953472

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{2801}}^1$

素因数の和:3002

約数の個数: 160

約数和(自身を含む): 278847866880

約数和(自身を除く): 150808913408

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 127, 128, 148, 152, 254, 256, 296, 304, 508, 512, 592, 608, 703, 1016, 1184, 1216, 1406, 2032, 2368, 2413, 2432, 2801, 2812, 4064, 4699, 4736, 4826, 4864, 5602, 5624, 8128, 9398, 9472, 9652, 9728, 11204, 11248, 16256, 18796, 18944, 19304, 22408, 22496, 32512, 37592, 38608, 44816, 44992, 53219, 65024, 75184, 77216, 89281, 89632, 89984, 103637, 106438, 150368, 154432, 178562, 179264, 179968, 207274, 212876, 300736, 308864, 355727, 357124, 358528, 359936, 414548, 425752, 601472, 617728, 711454, 714248, 717056, 829096, 851504, 1202944, 1235456, 1422908, 1428496, 1434112, 1658192, 1703008, 1969103, 2405888, 2845816, 2856992, 3316384, 3406016, 3938206, 5691632, 5713984, 6632768, 6758813, 6812032, 7876412, 11383264, 11427968, 13161899, 13265536, 13517626, 13624064, 15752824, 22766528, 22855936, 26323798, 26531072, 27035252, 27248128, 31505648, 45533056, 45711872, 52647596, 53062144, 54070504, 63011296, 91066112, 105295192, 108141008, 126022592, 182132224, 210590384, 216282016, 250076081, 252045184, 421180768, 432564032, 500152162, 504090368, 842361536, 865128064, 1000304324, 1008180736, 1684723072, 1730256128, 2000608648, 3369446144, 3460512256, 4001217296, 6738892288, 8002434592, 16004869184, 32009738368, 64019476736, 128038953472]

約数ペア:

[(1, 128038953472), (2, 64019476736), (4, 32009738368), (8, 16004869184), (16, 8002434592), (19, 6738892288), (32, 4001217296), (37, 3460512256), (38, 3369446144), (64, 2000608648), (74, 1730256128), (76, 1684723072), (127, 1008180736), (128, 1000304324), (148, 865128064), (152, 842361536), (254, 504090368), (256, 500152162), (296, 432564032), (304, 421180768), (508, 252045184), (512, 250076081), (592, 216282016), (608, 210590384), (703, 182132224), (1016, 126022592), (1184, 108141008), (1216, 105295192), (1406, 91066112), (2032, 63011296), (2368, 54070504), (2413, 53062144), (2432, 52647596), (2801, 45711872), (2812, 45533056), (4064, 31505648), (4699, 27248128), (4736, 27035252), (4826, 26531072), (4864, 26323798), (5602, 22855936), (5624, 22766528), (8128, 15752824), (9398, 13624064), (9472, 13517626), (9652, 13265536), (9728, 13161899), (11204, 11427968), (11248, 11383264), (16256, 7876412), (18796, 6812032), (18944, 6758813), (19304, 6632768), (22408, 5713984), (22496, 5691632), (32512, 3938206), (37592, 3406016), (38608, 3316384), (44816, 2856992), (44992, 2845816), (53219, 2405888), (65024, 1969103), (75184, 1703008), (77216, 1658192), (89281, 1434112), (89632, 1428496), (89984, 1422908), (103637, 1235456), (106438, 1202944), (150368, 851504), (154432, 829096), (178562, 717056), (179264, 714248), (179968, 711454), (207274, 617728), (212876, 601472), (300736, 425752), (308864, 414548), (355727, 359936), (357124, 358528)]